This week we’re going to take a look at Luna Display, an amazing little device that turns your iPad into a wireless second display for your Mac. I backed the Kickstarter for this around a year ago, and have been very excited to finally use it after it was delivered last week.
Before we jump into the review, I’d like to apologize for my radio silence over the last few weeks. I decided to add a couple more features to our Photographer’s Friend app version 3.0, and one of them took a lot more time than I had expected, and to complete this kind of work, I really just have to go down-periscope and devote every waking minute to the project.
The app is now with Apple for review though, and I’m hoping to release it in the coming days, so stay tuned. If you’d like to be notified when Photographer’s Friend 3.0 becomes available, sign up for our newsletters.
Anyway, back to Luna Display. Luna Display is from the same people that brought us Astropad, that I reviewed in Episode 483 some three years ago now. Astropad has been great, but a lot has changed, and frankly, I feel that in many ways, Luna Display pretty much makes Astropad unnecessary, as you can do everything that it does over a Luna connection.
Luna Display comes in a tiny little box, 65 mm square, and the device itself 14 mm wide at the base, and protrudes just 18 mm from your computer. It comes in both a Mini-Display Port and a USB-C version. I bought the USB-C version because I’m using newer Mac computers. Both my MacBook Pro and iMac Pro have USB-C, so it was the natural choice for me.
Luna Display
To get started with Luna Display, you just need to go to the web page written on the insert and download and install the Mac software, and an App for the iPad from the Apple App Store. Once you have these installed, you can start the Luna app on your Mac, and you will initially see the following message (below), asking you to Open the Luna Display app on your iPad. If you open the app on the iPad first, it just connects, rather than displaying a message.
Open Luna Display on iPad
Once connected, you have a few choices that are presented to you in the Luna Display app on your Mac, including whether you’d like the screen to be on the left or right side of your computer, and whether or not you’d like to enable Retina Resolution. As you can see from the screenshot (below) I’ve been using Luna in Retina Resolution and it works flawlessly, although you do have to install a system extension the first time you enable Retina Resolution.
Luna Display Settings Screen
I have to admit, when I first started Luna up, it was a bit glitchy, and I immediately started to feel underwhelmed, but then an update popup appeared, and since running that update, I haven’t had a single issue, so I was frustrated for perhaps 10 seconds, and then everything was fine.
There is a Custom button on the settings screen as well, that literally just opens up the Mac OS Displays settings, so you can fine-tune the position of the second display, and change the resolution if you’d like to. I have my iPad Pro running at its highest resolution through Luna Display, and as I mentioned, it works flawlessly.
Mac OSX Display Settings via Luna Display
There is really no time-lag to speak of, so it’s a working solution that opens a lot of doors for people that own both a Mac computer and an iPad. I take my iPad Pro with me when I travel, in addition to my 13″ MacBook Pro, and because the screens are almost the exact same size, this setup feels really comfortable to work on. As you can see in this next image (below) I can run Capture One Pro in multimonitor mode, and because the iPad is touch-screen, I can just tap on a thumbnail of an image to jump directly to that image.
13″ MacBook Pro with iPad Pro Running Luna Display
It doesn’t stop with single taps emulating a mouse click. There is additional functionality built into the Luna Display software to enable multi-finger touch gestures, so for example, if you want to zoom in or out, you can simply pinch the screen, and zoom just like you would with images viewed directly on the iPad. This to me is really impressive, and although I don’t know how wide this support goes, if it works in Capture One Pro, I would imagine it will work in most other applications as well.
Pinch to Zoom on iPad
One last editing related aspect is that you can also use the Apple Pencil to directly edit images, which is incredible! I often do some pretty fine mask drawing while traveling, but this can be clunky to do with the trackpad, but it’s a breeze with the Apple Pencil! You can’t really see what I’ve done from this next screenshot, but I couldn’t help refining the mask around the Himba Girl shot from this year’s Namibia Tour.
Drawing a Mask in Capture One Pro with Apple Pencil
Also, although you can change this in the preferences for Luna Display if you want to, by default, when you plug Luna into a USB port, the Mac software automatically opens and waits for your iPad software. The team seems to have thought of everything, as usual, so the entire solution is very smooth.
Of course, I’m talking about Luna from a photography perspective today, but anyone that can benefit from having a second screen, or maybe even a third, would find it useful. Here’s an example of how you might use Luna in a music production environment (below). Putting the interface for a synthesizer on the iPad actually gives great tactile access to to the presets and knobs, and although this particular company has a great iPad app that does most of this, it’s rare to have that, and I can do much more by simply touching the screen on the original interface, so this is also a setup that I will be utilizing moving forward.
Luna Display in a DTM Setting
Before we finish I would like to mention that this post is not sponsored in any way. Although I know the team that created Luna Display, I did not contact them for a device and they have not paid me to do this review. I signed up for the Kickstarter and waited my turn for my unit like everyone else. I can say for sure though, that it was absolutely worth the wait.
I believe the Mini Display Port versions of Luna Display are still on back order, but looking at their website it does look as though they have stock of the USB-C version, so if you want one, it might be a good time to head over to lunadisplay.com and place your order.
Having just taken delivery of my brand spanking new iMac Pro, today I’m going to share my first impressions of this awesome machine, with a few comparisons to other Apple computers of recent years to give you an idea of the perform these new Pro machines can provide.
I’d like to start by explaining a little about the specification of the iMac Pro that I chose and my reasoning. First of all, my old iMac was four years old, so from a Finance perspective, it has just fully depreciated. As a business owner that’s important to me. As a photographer, it was also important to me that I had started to feel a bit of stress with my old iMac through 2017, and felt it was time to think about a bit of an upgrade.
Configuration Strategy
When I buy a new computer, I generally like to throw in as many upgrades as possible, but if you do that with the new iMac Pro, it will cost you over $13,000, and as much as I like to run a nice powerful machine, there is no way I could warrant that kind of money. So, I looked at the options and tried to make an intelligent decision about each component. I was talking with Don Komarechka last week after we talked on his podcast, and Don was telling me that the computer he built four years ago with a 12-core CPU really wasn’t maximizing on all of those cores, and when your software is using less than all of your cores, you might as well have a faster CPU.
The options for the new iMac Pro range from 8-cores at 3.2GHz up to 18-cores at 2.3GHz. Because I don’t see me really being able to capitalize on lots of cores, I figured it was probably wise to go for the 8-core CPU because it’s faster at 3.2GHz so will probably speed up many of the processes that I run that won’t really use more than all 8 cores. Plus, this is double my old iMac with 4-cores, so I figured it would still give me a significant boost in performance. I basically had to keep reminding myself that I was buying a pro-spec desktop computer, as a photographer that deals mainly with big files, but not necessarily crunching huge processor intensive jobs like 3D rendering, and I don’t do enough video to really benefit from more than 8-cores etc.
My next decision was the amount of memory, and again, I decided to double the 32GB in my old iMac to 64GB in the new iMac Pro. It was $800 to double this to 64GB, but quadrupling it to 128GB was $1,600 and I figured I could live without that. So far I’ve been keeping an eye on memory usage and rarely using even close to all of my 64GB, so at this point, I’m happy with my decision.
Next up was another $800 to double the size of the internal SSD drive from 1TB to 2TB, and again, a decision to forego paying $2,800 to go for the 4TB version. I was actually pretty comfortable with this from the start, as apart from when I had a rogue program create a 1.2TB log file recently, that filled my 3TB hard drive on my old iMac, I have never really used much more than 1.5TB, as I store most of the stuff that I don’t use often on my Drobo connected by Thunderbolt, and by doing that a bit more aggressively, I can’t see 2TB ever being a problem. I’ve actually at this point pretty much got everything that I need installed, included some very large music production software and soundbanks, and I have only used 700GB, so I’m in good shape in this respect.
My old iMac had 4GB of Graphics Memory so following the same doubling-up strategy would have made me happy to stick with the standard 8GB Radeon Pro Vega 56 graphics card, but photography related programs like Capture One Pro and Photoshop really do get a boost from more Graphics memory, so I decided to upgrade this to the 16GB Vega 64 version of the Radeon Pro, and I’ll show you some numbers shortly to illustrate that this was a pretty good decision.
A minor detail, but I also went for the Space Gray Magic Trackpad 2, rather than the Magic Mouse 2, as I don’t really like to use a mouse. The trackpad has been my preferred interface for many years now, and I love how I can use lots of different gestures with the Apple Magic Trackpad, speeding up how I use my computer in many ways.
Although I bought my iMac Pro in Japan, for what feels like an infinitely larger amount, if I dial my choices into the US Apple website, I see that my configuration comes to a cool $7,249. Not cheap by any stretch of the imagination, but when we consider the power of this machine and the fact that it’s Apple and simply beautiful, I’m not too uncomfortable with this.
Unboxing
I was pleasantly surprised by how quickly the iMac Pro arrived. The delivery dates quoted when I ordered it was between Dec 30 and Jan 7, so when I received a notification that the customized iMac Pro had shipped on Dec 22 for delivery on Dec 24 I was pretty happy, as it gave me time to work on setting it up and writing this review over before I get busy again from the New Year.
As you can see from this three image stitch (below) the iMac Pro comes in a relatively compact package. This is actually smaller than a 27″ display box from other manufacturers. In the middle image, you can see that there is just a little padding between the outer box and the white box inside, and then a little bit of molded cardboard protecting the screen, which is wrapped in a kind of paper-cloth and has a protective plastic cover inside that.
iMac Pro Unboxing
Of course, the package is so small because the entire computer is packed inside the display in true iMac style, so despite the power, there’s no need for the big chunky desktop tower or even the cylinder in which Apple put the Mac Pro.
In the next image (below) we can see that on the back of the iMac Pro, we there is a range of interfaces available, which from left to right are the earphones jack, an SDXC card slot, four USB 3 ports and four Thunderbolt 3 or USB-C ports, and an Ethernet port. The inclusion of the USB-C ports was a part of my decision to upgrade, as my 13-inch MacBook Pro has these, and I am now using External SanDisk Extreme 900 SSD drives to store my current year of photos and all of my Final select images on, so that I can use them while traveling and then just plug them in to the iMac when I get home.
iMac Pro Back View
Although these SanDisk SSDs were fast over USB 3.0, they scream over USB-C because they are USB 3.1 Gen 2, with a logical speed of up to 10Gbps. We’ll move on and look at the actual speed of these drives in a moment. Basically though, now that I can move these drives between my two main computers and stay on USB 3.1 Gen 2, I get to run them at their maximum speed regardless of which computer I’m on, which is great!
Everything Space Gray!
It may not be obvious from the photo of the back of my iMac Pro, because of the light pouring into my office studio, but Apple decided to make the iMac Pro available only in Space Gray. That suits me fine because I have been choosing Space Gray for my other Apple Devices since it became available. My iPhone, iPad Pro and MacBook Pro are all in Space Gray.
Space Gray Magic Keyboard and Magic Trackpad 2
Purely aesthetic of course, I was also happy to see that Apple had exclusively included a Space Gray Magic Keyboard and Magic Trackpad 2 with the iMac Pro. I am really happy to now have a Numeric Keypad on the keyboard again, although I’ve just about gotten out of the habit of using it now after 7 years without this feature.
I always used to enjoy using the numeric keypad when doing accounts and calculations, or just entering numbers in general, so it took a lot of getting used to not having this when I first switch to Apple. Now I have this back I think I’ve only used it once, but I’m sure I’ll slip back into my old ways in the coming weeks.
I was surprised at how thin the Magic Keyboard is, actually sitting a millimeter or so lower than the Magic Trackpad 2, which is also very thin, but it feels great to type on. I am of course preparing this blog post on the new keyboard and it’s very comfortable to work with, and incredibly stylish, so it looks great on my desk in Space Gray.
Black Lightning Cable Included
There is a black Lightening cable included, that at first, I could quite figure out. Some site’s are making a fuss about it being the first black lightning cable Apple has made, which to me isn’t necessarily exciting since you can buy third-party Lightning cables in a variety of colors.
Then though, as I reached for a cable to charge the new Space Gray Magic Keyboard, I realized how much, in comparison, a white cable now stands out on my desk, so I plugged in the black cable, and it actually looks really nice. Of course, it also hit me then, that I need a Lightning cable to charge the keyboard and trackpad, which is why Apple included it. All in all, I realized that it was not only necessary but quite a nice touch for it to be black given the overall dark color palette used for this new Pro iMac line.
Performance Tests
So, enough about the appearance, let’s look at some performance numbers. I’ve not tried to be overly technical or scientific in my tests, but for the main benchmarking, I’ve used a program called Geekbench to gather some metrics from the four Mac computers that I currently still have access to.
Rather than me reeling these off here, if you are interested in looking at the details of my benchmark tests, you can see them on my public Geekbench page here. We will compare the main scores here though, so the below image shows how the 8-core iMac Pro CPU fairs in comparison to my late 2013 iMac, my late 2016 MacBook Pro 13-inch, and my mid 2012 MacBook Pro 15-inch.
Geekbench CPU Results
The first thing that I noticed from these results is how much more powerful the Xeon processor in the iMac Pro is compared to my still very respectable i7 processor from my four-year-old iMac in single core mode, despite the i7 being a 3.5GHz CPU and the iMac Pro being a 3.2GHz CPU. The i7 single core scored 4366 compared to 5005 from the Xeon 3.2GHz CPU in the iMac Pro. This means that when I’m working in programs that don’t really make use of multiple cores, I’m still going to benefit from the speed of the Xeon processor, even though it’s essentially 0.3GHz slower.
Of course, the main benefit is going to come when using programs that use multiple cores, especially when they are able to use many if not all 8 cores, and we can see that the Multi-core score really knocks it out of the park compared to my earlier 4-core machines. The iMac Pro clocked a very respectable 31090 compared to 14866 from my iMac, and 13190 from my 4-core MacBook Pro.
It’s also worth noting that my newer 13-inch MacBook Pro only having two cores is significantly slower than my old 15-inch MacBook Pro with double the cores. This is to be expected of course, as the 13-inch MacBook Pro is really a compromise. I went for the 13-inch MacBook Pro for its size, more than power, although I must say, I have not really found it to be much slower in practical use than the 15-inch MacBook Pro with 4-cores.
The other comparison I was able to do with Geekbench is to compare the graphics processor speeds, as you can see in this following screenshot (below). The OpenCL score of my non-Retina four-year-old iMac with 4GB of video RAM is 36242 compared to a whopping 175507 on the iMac Pro with the upgraded Radeon Pro graphics card with 16GB of video RAM.
Geekbench Compute Results
I have a 32-inch 4K display from BenQ attached to my iMac, and to be totally honest, my non-Retina four-year-old iMac really struggled to drive this display. The new iMac Pro though can drive up to four external 4K displays and two external 5K displays, so the BenQ 4K display is now as happy as can be sitting attached to my iMac Pro.
Multi-Display Nirvana!
Curious, I ran the Geekbench benchmark tests on my iMac Pro both with and without the 4K external display attached and found that the performance was unchanged. In fact, in some cases, the performance actually improved with a second display attached, but the amount was small, so probably just natural variance from other services running on the machine.
iMac Pro on Martin’s Desk
In short though, if you need to run multiple displays, and have found this taxing on your system with previous generations of the iMac, particularly I imagine pre-5K iMacs, like my old one, then you needn’t worry about that with the iMac Pro.
I won’t spend any more time going through these results for now, but if you are interested, as I mentioned earlier, you can dig into my results and compare them to other computers on the Geekbench website here.
Internal SSD Speed
One other important thing for speeding up a photographer’s workflow though is the speed of the internal hard drive, or better still these days, a solid state drive or SSD, which is what now comes as standard in the iMac Pro. Using a fast SSD to work from will speed up your image processing more than any other single factor, although the CPU clock speed and amount of RAM and video memory also play important parts in the equation.
The one thing I regretting scrimping on in my old iMac was the hard drive. I took a gamble on Apple’s Fusion Drive hoping that the built-in SSD accelerator component would give me respectable performance, but my four-year-old iMac gave me a write speed of just 67.5 MB/s and a better but still relatively poor read speed of 568 MB/s.
By comparison, the SSD that I have in my new iMac Pro is giving me a whopping 2808 MB/s write speed and 2476 MB/s read speed. These speeds almost make me want to run my Capture One Pro catalogues from the internal SSD on my iMac Pro, but my external SanDisk Extreme 900 drives still give me 754 MB/s write and 860 MB/s read speeds over USB 3.1 Gen 2, so I’m going to continue to work from these drives to enable me to move easily between computers.
iMac Pro Internal 2TB SSD
I tested my drive speed with the Blackmagic Design’s Disk Speed Test application, available for free from the Apple App Store.
Capture One Pro Startup Speed
I also compared the amount of time it takes Capture One Pro to open my Finals catalog on both my 13-inch MacBook Pro and the new iMac Pro. The first time I switch computers, on the MacBook Pro, launching the catalog from my external SanDisk Extreme 900 SSD, it takes 28 seconds. Then from the second time I open the catalog on the MacBook Pro, it takes 12 seconds.
By comparison, on the iMac Pro, running the exact same catalog from the same external SSD, these times are exactly halved. It takes 14 seconds to open the catalog the first time, then just 6 seconds to open it from the second time onwards.
My Finals catalog is currently weighing in at 11.7 GB and contains 7800 images. My 2017 catalog containing a few images under 22,000 currently weighs in at 40.4 GB. My 2017 catalog takes around 11 seconds to open on the iMac Pro, and around 22 seconds to open on my 13-inch MacBook Pro.
Instant Image Display
The most important thing for me to note here, and probably the most important thing for any photographer to keep in mind, is that I’m completely thrilled by the fact that once my images are loaded into Capture One Pro, and the previews are generated, most of the time, the images display instantly when moving back and forth through my images with the computer arrow keys. Occasionally there is like a half a second lag before the image res’s in, but never more than that.
I have my Preview Image Size set to 3840 pixels wide in Capture One Pro preferences, which is 4K resolution. You might wonder why I haven’t set this to 5120 for 5K resolution now that I’ve got a 5K iMac Pro, but my reasoning is that I generally review my images with the toolbar displayed in Capture One Pro, so I don’t really need the full 5K resolution previews. Also, my tests have shown that even on the 5K display, the images appear clear and pretty much instantly in both preview sizes.
My other reasons are that I actually display the images on the 4K display attached to my iMac more than the iMac screen itself, and keeping the previews at 4K instead of 5K helps to keep my catalog sizes down. The larger my previews are, the larger those catalog files get. Also, for a significant amount of time, I open these catalogs and view the images on my MacBook Pro, and 3840 pixels wide is more than enough for that screen too.
Before we move on, I’d like to stress once again how important the ability to view images instantly is to me. We look at thousands and thousands of photographs each year. If we count the number of times we view images during the many iterations of our editing process, we’re likely viewing images millions of times. If it takes a number of seconds for these images to appear as we work, that soon mounts up and introduces a lot of stress into our workflows.
As my old iMac gradually slowed down, I’ve honestly found myself pretty stressed as we’ve progressed through 2017, and I simply didn’t want to start my winter Japan tours in January, knowing that I’d have to come home and try to rush through my processing between each tour in an environment that caused me stress.
I should clarify that most of that stress was actually coming from how slow the 4K display was running on my non-Retina iMac, and not from Capture One Pro, but I do like the 32 inch screen, and it will now work great with the beautiful new 5K display of the iMac Pro, with its one billion color support.
Built-in Speakers
The built-in speakers aren’t that important for me because I’m a bit of an audiophile and have a pair of very good quality Onkyo speakers either side of my desk, which I always use. Having said that, I couldn’t resist taking a listen to the built-in speakers, and although they’re a little tinny in comparison to my Onkyo speakers, they give a respectable sound. If you don’t have any external speakers or just want a clean, uncluttered workspace, they’re probably more than adequate.
The only scenario, when I can see me using the internal speakers in my workspace, is when I’m working at my music workstation opposite my main desk, and I pump the audio from that setup through the same Onkyo speakers, so I might need to activate the built-in iMac Pro speakers in order to listen to something from the iMac at the same time.
To Encrypt or Not to Encrypt?
One final thing that I want to do, but I’ve run out of time for as I’m already late getting this episode out, is that I wanted to report on any drop in speed of the SSD after turning on FileVault 2 encryption.
Having changed the SSD format on my 13-inch MacBook Pro to the new Apple File System (APFS) introduced with High Sierra, which enables higher performance encryption, among other things, I checked to see if turning on FileVault and encrypting the contents of my SSD slowed down the read/write performance at all, and I was very happy to see that there was no change.
So, I’m going to turn on FileVault on my new iMac Pro too, just as soon as I’ve finished recording this Podcast. It will probably take about six hours to encrypt the data, but once it’s settled down, I’ll run the Disk Speed Test again and add the results as a note in this blog post, to keep you in the loop. Sure, this is more important for a mobile computer that a greater risk of ending up in the wrong hands, but if there is no change in performance, I can’t think of a reason not to turn FileVault on.
UPDATE Dec 29, 2017: OK, so I turned on FileVault 2 on the iMac Pro, and let it run overnight to get everything encrypted, then retested with Blackmagic Design’s Disk Speed Test this morning to see if the speed changed. As I suspected, basically there was no change. The Write speed actually got a 0.97% faster, and the Read speed got 0.99% slower. With less than 1% variance, in both directions, we can say it’s basically unchanged. For reference, here is the screenshot of the test after turning on FileVault 2.
iMac Pro Internal SSD with FileVault ON
Conclusion
So, as we start to wrap this up, I’d like to add a few extra thoughts. I’m sure some of you will wonder if I regret not going for the higher multi-core CPU models, and all I can say for now is that I’m currently very happy with my decision to go with the standard 8-core CPU. It’s still way faster than my old iMac, and for a predominantly still photography photographer, having the power to view my photos instantly, which this machine gives me, is amazing.
Right now, I’m thinking that my customization pennies were spent in the right areas, with an internal SSD that’s big enough to hold everything I need without going the whole hog for the 4TB option. The additional video memory taking me to 16GB also seems to have been money well spent, playing a part in getting my images on screen quickly.
At the end of the day, this is a professional line of desktop computers that will deliver pretty amazing power even without the upgrades I chose, but if funds allow, the areas I upgraded are probably money well spent. I’m sure I would benefit occasionally from having more power, but I really can’t warrant spending any more than the already very high price that I laid out for this computer with my customizations.
I also think that adding these few extra customizations will help to future proof my investment. Ideally, I’d really like to not have to replace this machine in four years, like I did my old iMac, which in case you are wondering, is not going to go to waste. I’ve moved that to the other side of my studio and it’s now driving my music producing workstation. It won’t be retired after just four years.
If you aren’t an Apple user, you probably didn’t really need to listen to this, if you even got this far, but if you are interested in this new Pro lineup from Apple, I hope you found this useful.
The CalDigit product line was brought to my attention recently by a friend Tim Linn. I’d been looking for a USB3.0 adapter that works with my MacBook Pro since I bought it six months ago. I’d just started using USB3.0 on Windows shortly before I jumped ship, and was disappointed that I had to take a drop in hard disk read/write speeds again. My MacBook Pro was also just before Apple introduced the Thunderbolt interface, which at 10Gbps is theoretically twice as fast as USB3.0 at 5Gbps.
Of course, the important thing to note here is that all drive and interface speeds are so very frustratingly “theoretical”. USB3.0 is purported to be 10X faster than USB2.0, which the interface may well be, on paper, but the actual speed is limited by the base drive speeds and computer power etc. To cut a long story short, I found that in practical use of a Western Digital My Passport 2.5″ USB3.0 hard disk, compared to another Western Digital My Passport 2.5″ USB2.0 hard disk, speeds varied from almost identical, to approximately 2.5X faster.
I haven’t done laboratory bench mark tests etc. but I grabbed a copy of Xbench, and did some raw tests on the drives from my 6 month old MacBook Pro laptop. Here are some screenshots of the results.
As a baseline, here are the results of running Xbench against my Internal hard drive, which is a 2.5″ drive, but I opted for the faster 7200rpm drive. It isn’t an SSD, which would have been much faster, but I figured the 7200rpm drive was a good upgrade for the money when I configured my MacBook Pro.
MacBook Pro Internal 7200rpm HD
Next, here’s the speed of a USB2.0 hard drive. The speed drops to about 2/3 of the Internal drive.
MacBook Pro USB2.0 WD 1TB in USB2 Port
Here’s the same USB2.0 drive plugged into the CalDigit USB3.0 Expresscard. You’ll see that this actually increases the speed of the USB2.0 hard drive.
MacBook Pro USB2.0 WD 1TB in USB3 Port
Next up, here’s the USB3.0 hard drive, plugged into the CalDigit USB3.0 Expresscard adapter.
MacBook Pro USB3.0 WD 1TB in USB3 Port
You can see that this is actually faster than the internal 7200rpm hard drive, which makes it a viable option for editing images in Lightroom directly from the external USB3.0 hard drive.
For comparison, I also plugged the USB3.0 drive into a USB2.0 port, and ran the Xbench drive test again.
MacBook Pro USB3.0 WD 1TB in USB2 Port
You can see here that this is actually also 25% faster than the USB2.0 drive in the USB2.0 port.
I didn’t bother doing file transfer tests with a 3.5″ USB3.0 drive, because I will only realistically be using my 2.5″ drives when on the road. Just as a reference though, here’s the Xbench score for a Freecom 2TB USB3.0 hard drive.
Freecom USB3.0 2TB HD in USB3.0 Port
You can see that this is faster than the 2.5″ 1TB Western Digital drives in the USB3.0 Expresscard adapter, so I will probably start using this drive for photo and video editing when I’m in my studio.
The above are all benchmark tests, but the score, doesn’t really give us much more than something to compare. So, I plugged 2.5″ USB3.0 drive in the CalDigit adapter, and a 2.5″ USB2.0 drive into a USB2.0 port, and copied four Lightroom library backup files, totaling 8.5GB to both drives. I didn’t do both copies at the same time. I ran one after the other.
The result is that the 8.5GB of data took 5:22 to copy to the USB2.0 drive, and 2:11 to copy to the USB3.0 drive in the USB3.0 Extpresscard adapter.
The last test I did, to get another real-world comparison, was a round trip from Lightroom to Nik Software’s Silver Efex Pro 2, creating a TIFF file on the Hard disk, opening it in Silver Efex Pro, applying a preset, then re-saving the file. There is obviously going to be a slight variance here, because I have to move my mouse around and click buttons, but basically, they both took almost exactly 1 minute until the thumbnail back in Lightroom updated to reflect the new black and white image. Oh, and I did this from the internal hard drive, and it also took just one minute, so there is really no speed gain here at all.
Conclusion
So, for now, it seems that the extra speed gain will be useful for copying files to and from the disk, especially large files like video and backup data. I’ll probably also use the USB3.0 Expresscard when editing video, as the drive is faster than my internal hard drive. But, if you buy one of these drives hoping for the promised 10X speed over USB2.0, you’ll probably be disappointed.
Product Info
Tim originally contacted me to tell me about the CalDigit VR, which is a dual 2.5″ drive RAID unit, that can be configured for speed and redundancy, and would probably scream through this Expresscard adapter. Just last week when we were communicating, I said that I probably wouldn’t get one, because it was USB2.0 not 3.0. Tim said that he was sure a USB3.0 model would be on the cards, and sure enough, when I went to check a few minutes ago, there it was, the CalDigit VR2, which looks very appealing with its USB3.0 connectivity among others.
I’m not going to run out and buy one of these just yet, as I’m good volume-wise with my current WD drives, but when I need more portable space, it will be the first place I look.
If you end up shopping for a CalDigit USB 3.0 SuperSpeed ExpressCard, this link will take you to B&H, and you’ll support this site with a small commission payment if you buy. Of course the price to you is unchanged.
