The Mac Pro Review (Late 2013)
by Anand Lal Shimpi on December 31, 2013 3:18 PM ESTMac Pro vs. Consumer Macs
For my final set of CPU performance charts I put the new Mac Pro through the same set of tests I do all new Macs. There are definitely multithreaded components to these tests (some are indeed highly threaded), but the suite also values good single threaded performance. Here we'll get an idea of how the new Mac Pro, in its most expensive configuration, fares as a normal Mac.
I've already gone through Cinebench 11.5 results, but the following graphs should put in perspective the Mac Pro's performance relative to all consumer Macs:
If there's one graph that tells the story of why Intel's workstation roadmap is ridiculous, it's this one. The Mac Pro follows Intel's workstation roadmap, which ends up being cut down versions of Intel's server silicon, which happens to be a generation behind what you can get on the desktop. So while the latest iMac and MacBook Pro ship with Intel's latest Haswell cores, the Mac Pro uses what those machines had a year ago: Ivy Bridge. Granted everything else around the CPU cores is beefed up (there's more cache, many more PCIe lanes, etc...), but single threaded performance does suffer as a result.
Now part of this is exaggerated by the fact that I'm reviewing the 2.7GHz 12-core Mac Pro configuration. Single core turbo tops out at 3.5GHz vs. 3.9GHz for the rest of the parts. I suspect if you had one of the 8-core models you'd see peak single threaded performance similar to what the 2012 27-inch iMac delivers. The 2013 27-inch iMac with its fastest CPU should still be quicker though. We're not talking about huge margins of victory here, a matter of a handful of percent, but as a much more expensive machine it's frustrating to not see huge performance leadership in all areas.
The Mac Pro is designed to offer competitive single threaded performance, but really deliver for everyone who depends on great multithreaded performance:
If you need more cores, the Mac Pro is literally the only solution Apple offers that can deliver. We're talking about multiple times the performance offered by anything else in Apple's lineup with a Pro suffix.
I'm slowly but surely amassing Cinebench 15 results. The story doesn't really change here, I just thought I'd publish the numbers in case anyone wants data using this new test:
The latest versions of iPhoto and iMovie break comparisons to my older benchmarks so I've had to drop them here. I still have our Photoshop CS5 and Lightroom 3 tests though:
As I mentioned earlier, threading seems to have improved on newer versions of Photoshop. In CS5 our benchmark looks more like a lightly threaded test by comparison. Out of curiosity I ran the test under Photoshop CS6 and came away with a completion time of around 6 seconds.
Our Lightroom 3 export test tells a very similar story. Anyone with lighter workloads looking for a huge performance increase thanks to the Mac Pro will have to look elsewhere. The Mac Pro is at least performance competitive, but in these lightly threaded workloads you won't see a huge uplift.
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LorneKwe - Friday, January 3, 2014 - link
How about we replace those Quadro 6000's with Radeon 7970s which are what the Mac Pro has inside. You can make any price comparison look like shit when you erroneously drop a few thousand dollars worth of GPUs into the build.Dual 6GB 7970s cost $1,400.
Using that, we can build out a 24C Dual Xeon 2697v2 workstation, with 64GB of RAM, dual 512GB 840 Pro SSDs in RAID0, H100i cooling on each CPU, and it would come to around $10,000. Same price as the Mac Pro's kitted out, 12C config, double the CPU power, and a good chunk more GPU power as they aren't underclocked.
You also have the option of going with 4x 7970s if you chose to, and if you forgo to ASUS Z9PE board for a proper workstation board, you can go up to 512GB of RAM instead of being capped at 64GB. If you want dual Quadro K5000s instead of 7970s, raise the PC's price by around $1600, but understand that these will outperform Apple's D700 pair by an enormous margin.
If you're looking for portability, or absolutely require OS X for what you do; choose the Mac Pro. If you're looking for computer power that won't throttle down when faced with tough workloads; have a full-fledged workstation built for you and get much more bang for your buck.
stingerman - Sunday, January 5, 2014 - link
Sorry Dude, this is a Pro Workstation, that mean workstation class GPUs. 7970 is a great CPU but there is a reason it doesn't go into Workstations...madwolfa - Sunday, January 5, 2014 - link
And what is it? Drivers? D700s in Mac Pro don't even have ECC memory enabled in them.wheelhot - Monday, January 6, 2014 - link
yes, the drivers provided (and I believe you can only test this in Windows?) will determine if it's actual workstation class GPUs or just Radeons with the name FirePro slapped on it. I'm seriously hoping it's supplied with actual workstation GPU driver, as it'll greatly benefit the software I use.LorneKwe - Tuesday, January 7, 2014 - link
I'd agree with you if we didn't have solid evidence that Apple's D700 is a repurposed 7970; lack of ECC memory being the best clue, and pricing being a great clue as well.scarhead - Saturday, January 4, 2014 - link
One Xeon E5-2697 processor costs $2,614. Two costs $5,228. I doubt your $3,712 figure for complete system is accurate.p51mustang6 - Thursday, January 2, 2014 - link
Apparently any comment disagreeing with the author gets deleted.chaos215bar2 - Friday, January 3, 2014 - link
Clearly not. Perhaps your comment was rude, trolling, and / or being argumentative without actually adding anything to the discussion?Johan Niklasson - Friday, January 3, 2014 - link
Great review - thanks. I just wanted to add that the new Mac Pro design and its finish does matter more than most people understand. The ones who work on graphic and video applications usually are artists with some sense of beauty and aesthetics. I am sure that the much more pleasant looking Mac Pro is a welcome addition to such people's workspaces.Also the smaller form factor and the silence will make it hard to resist!
james-bond - Friday, January 3, 2014 - link
Thanks for the great review. I wonder if some of the USB ports should have been on the other side of the chassis. Seems like the power cord and monitors are things that are rarely unplugged and are usually on the back side of current case designs. Having to reach around to plug and unplug a flash drive seems inconvenient.Please keep and eye out for an upgrade to Logic Pro (Apple's audio pro app). A would love for you to benchmark this in the same way you did Final Cut. I doubt Apple will be able to harness the second GPU for compute in audio applications do to latency in doing real time audio monitoring. Audio has taken a back seat to video apps in this version of the Mac Pro it seems.