The AMD Radeon R9 Nano Review: The Power of Size
by Ryan Smith on September 10, 2015 8:00 AM ESTThe Competition
One of the issues in testing an unusual card like the R9 Nano is figuring out what to test it against. By and large most of the video cards we receive are, well, large, which is suitable for evaluating high performance cards, but presents a bit more of a problem when looking for something to compare the R9 Nano to.
Anticipating this problem, AMD offered to send us a competitive NVIDIA card as well, ASUS’s GeForce GTX 970 DirectCU Mini. As a matter of policy we typically don’t accept rival cards from a vendor in this fashion in order to avoid testing pre-arranged (and contrived) scenarios. However in this case we had already been looking into NVIDIA Mini-ITX cards for this review and had previously settled on trying to get one of the GTX 970 minis, so we opted to break from standard policy and accept the card. As a result we want to be transparent about accepting an NVIDIA card from AMD.
Left: AMD Radeon R9 Nano. Right: ASUS GeForce GTX 970 DirectCU Mini
The Test
Meanwhile after some early experimentation on how to best evaluate the R9 Nano, we have opted to break from tradition a little bit here as well and test the card in two rigs. For our published numbers and for the purposes of apples-to-apples comparisons we are using our standard AnandTech GPU Testbed, a full-tower ATX system.
However in order to also test the R9 Nano in cozier conditions more fitting of its small size, we have also run a limited selection of cards within a second testbed as a control. Unfortunately we don’t have any true Mini-ITX systems around that are suitable for testing the R9 Nano, but for the next best thing we have turned to our frame capture workstation. Based on a Silverstone Sugo SG09 microATX case, this rig is built around a Core i7-3770 and typically houses our frame capture hardware for frame time analysis. For our testing we have pulled this out and set it up with some of our video cards in order to ensure that these cards operate similarly in cramped conditions.
The AnandTech microATX Video Capture Workstation w/R9 Nano
By and large the microATX case simply confirmed our results on our regular testbed after accounting for CPU differences, satisfying that testing in our larger regular testbed wasn’t unfairly impacting any of our major cards. However we’ll revisit the microATX case for our look at power, temperature, and noise.
| CPU: | Intel Core i7-4960X @ 4.2GHz |
| Motherboard: | ASRock Fatal1ty X79 Professional |
| Power Supply: | Corsair AX1200i |
| Hard Disk: | Samsung SSD 840 EVO (750GB) |
| Memory: | G.Skill RipjawZ DDR3-1866 4 x 8GB (9-10-9-26) |
| Case: | NZXT Phantom 630 Windowed Edition |
| Monitor: | Asus PQ321 |
| Video Cards: | AMD Radeon R9 Fury X ASUS STRIX R9 Fury AMD Radeon R9 Nano Club3D R9 390X 8GB royalQueen OC (Underclocked to 1050MHz) AMD Radeon R9 290X AMD Radeon R9 285 AMD Radeon HD 7970 NVIDIA GeForce GTX 980 Ti NVIDIA GeForce GTX 980 ASUS GeForce GTX 970 DirectCU Mini NVIDIA GeForce GTX 780 NVIDIA GeForce GTX 680 NVIDIA GeForce GTX 580 |
| Video Drivers: | NVIDIA Release 355.82 AMD Catalyst Cat 15.201.1102 |
| OS: | Windows 8.1 Pro |
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D. Lister - Friday, September 11, 2015 - link
It is interesting how the ratio of AMD fans on every tech website is about 50/50 with Nvidia fans, yet AMD's market share has dropped below 20%. What's up with that? Either a lot of you AMD guys aren't putting your money where your mouth is, or it's like the same 3 fanboys posting their stuff everywhere with multiple accounts. :pMathos - Friday, September 11, 2015 - link
Not really a fanboy of either side. I'm usually a fan of whatever will give me the best performance at the price point I can afford. Though currently I'm running an AMD HD7850 2GB, because thats what was best at below 200$ at the time I bought it.itproflorida - Friday, September 11, 2015 - link
coincidence I am replying to your post, but of course your not a fan but you will buy another amd card, good for you.Mathos - Friday, September 11, 2015 - link
Look I've probably been building and upgrading computer systems, longer than you've been alive there buddy, I've own more video cards than you'll probably ever know. Many of which predate both nVidia and ATI. I'm buying the R9 Fury, because at 550$, it's faster than similarly priced GTX 980's in the games that I have and play. Don't get me wrong, if I could afford more, I'd buy a 980ti. Unlike you, I apparently read bench marks and multiple reviews on such things. Plus I'm not one of these dumb people who buy x brand because they have the fastest top end card.... even though another brand has something faster at the price point I'm looking at.And speculation you say? Even though I've already been using said features with my 7850? Mostly just the frame rate limit settings to save power at the moment. Also.... have you not seen the performance difference with the DX 12vs11 benchmarks on other sites?
D. Lister - Friday, September 11, 2015 - link
@MathosI think there is a misunderstanding here - my statement was based on a general observation, not pointed at anyone in particular. You could attach a hamster wheel to your gpu slot and I wouldn't mind as long as you feed the hamster, not to mention it would work nearly just as well for Project Cars or Witcher 3 for less money. Sorry, couldn't resist. :D
Mathos - Saturday, September 12, 2015 - link
Oh no, wasn't replying to you, was responding to that Florida person on that harsh reply. As far as your's yeah I figured that. It was kind of ironic, that a fan boy came out to attack my choice on the other post though. I'll have to check out the project cars and witcher 3 bench's. Don't play many racing games, other than Grid and Dirt. I still haven't finished Witcher 1, not worried much about Witcher 3 for a while.Beany2013 - Sunday, October 4, 2015 - link
Anyone who publicly describes themselves as a 'pro', and subsequently can't even manage basic grammar and punctuation needn't be listened to. Simple as that.medi03 - Saturday, September 12, 2015 - link
That's because most of the uneducated public with little clue buys nVidia.HollyDOL - Saturday, September 12, 2015 - link
Funny enough, I started to buy nVidia after I become educated in 3D graphics. At that time ATI provided such a terrible developer experience I doubt I'd be able to forgive&forget yet in next few years.medi03 - Sunday, September 13, 2015 - link
nVidia outsold AMD even in Fermi times, with slower, more expensive, more power hungry chips.So, nope, sorry to bust your bubble.