AMD Radeon HD 7970 GHz Edition Review: Battling For The Performance Crown
by Ryan Smith on June 22, 2012 12:01 AM EST- Posted in
- GPUs
- AMD
- GCN
- Radeon HD 7000
Dueling Drivers, A PR Do-Over, & The Test
Coinciding with the launch of the 7970GE, both AMD and NVIDIA have released new drivers this week. For AMD the 7970GE will be launching with the Catalyst 12.7 beta, while NVIDIA has released the 304.48 betas for the entire lineup. For both AMD and NVIDIA these are major performance drivers, with both groups seeing significant performance in a handful of games.
We’ll take a look at the full performance spectrum starting with our regular benchmarks on the next page, but first we wanted to quickly break out the performance impact of the driver changes for both the 7970 and the GTX 680 at 2560x1600.
The biggest gains for AMD and NVIDIA are seen in DiRT 3 and Shogun 2 respectively. For reasons we’re not fully sure of, AMD has managed to significantly improve their performance on DiRT 3 and turn the tables on what was previously a game favoring NVIDIA. At the same time however NVIDIA has finally fixed the Kepler performance bug that was introduced in the March update for Shogun 2, restoring performance to where it was before the update and pushing NVIDIA ahead of AMD once more.
Meanwhile AMD sees lesser gains in Batman, BF3, and Skyrim, while NVIDIA also gains on Batman but that’s about it. Altogether AMD’s latest driver update has pushed their average performance ahead slightly more than NVIDIA’s, which for the 7970 versus the GTX 680 means that the GTX 680 now leads by about 9% instead of 10%. It’s not nearly enough to change any recommendations, but the fact that AMD and NVIDIA have swapped leads in certain games is a reminder of how important drivers can be and how volatile performance leads are.
A PR Do-Over
Because the 7970GE is functionally identical to the 7970 save its higher clocks and PT Boost, we’re opting to use our limited time to focus solely on performance. With that said it was interesting to see that AMD is very much treating the 7970GE launch as a do-over for the 7900 series. In their press presentation they spent a fair bit of time focusing on various aspects of the 7900 series and GCN we’re already familiar with, such as compute performance, their Leo technology demo, and of course GCN.
None of this has any direct relevance to the performance of the 7970GE, but we thought it was worth mentioning since it gives a bit more insight into how AMD is approaching things. This is all we’re going to say on the matter, but we have reproduced a few of the press slides below for any of you that are interested.
The Test
| CPU: | Intel Core i7-3960X @ 4.3GHz |
| Motherboard: | EVGA X79 SLI |
| Chipset Drivers: | Intel 9.2.3.1022 |
| Power Supply: | Antec True Power Quattro 1200 |
| Hard Disk: | Samsung 470 (256GB) |
| Memory: | G.Skill Ripjaws DDR3-1867 4 x 4GB (8-10-9-26) |
| Case: | Thermaltake Spedo Advance |
| Monitor: |
Samsung 305T Asus PA246Q |
| Video Cards: |
AMD Radeon HD 5870 AMD Radeon HD 6970 AMD Radeon HD 7870 AMD Radeon HD 7950 AMD Radeon HD 7970 AMD Radeon HD 7970 GHz Edition NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 580 NVIDIA GeForce GTX 670 NVIDIA GeForce GTX 680 |
| Video Drivers: |
NVIDIA ForceWare 304.42 Beta AMD Catalyst 12.7 Beta |
| OS: | Windows 7 Ultimate 64-bit |
Facebook
Twitter
RSS
110 Comments
View All Comments
piroroadkill - Friday, June 22, 2012 - link
There will be custom designs with nice quiet coolers flooding the market in no time..raghu78 - Friday, June 22, 2012 - link
http://www.tomshardware.com/reviews/radeon-hd-7970..."There’s a silver lining on this one, though. Ahead of this review, I let AMD know about our acoustic concerns and the company claims that most partner boards will employ third-party cooling, not its reference configuration."
So noise is not an issue at all. Cards like sapphire with dual x , gigabyte with windforce, powercolor with PCS+ have good cooler designs. Power will be more. But the Radeon HD 7970 Ghz edition frankly more than makes up for that with its performance at 1600p and multi monitor setups.
If you are on a 1080p monitor and want perf/watt , price perf and a cooler setup go for custom GTX 670. For the rest who have 1600p or multi monitor frankly there is only one option - a custom Radeon HD 7970 card or a custom Radeon HD 7970 Ghz edition.
CeriseCogburn - Saturday, June 23, 2012 - link
Hogwash, the GTX 680's and GTX 670's are still SMOOTHER, and more enjoyable at high rez and multi monitor.Check the hundreds of reviews.
Tuvok86 - Friday, June 22, 2012 - link
AMD should have released a balanced 7970 in the first place, somewhere halfway in performance between the 7970 and GE. Now they have an overconservative card and an powerhungry monsterReikon - Friday, June 22, 2012 - link
On page 3:"For AMD the 7970GE will be launching with the Catalyst 10.7 beta, while NVIDIA has released the 304.48 betas for the entire lineup."
I think you mean 12.7
Ryan Smith - Friday, June 22, 2012 - link
Whoops. Thanks.fausto412 - Friday, June 22, 2012 - link
Will these new Power Tune and overclocking advancements trickle down 6900 series cards to unleash more performance safely?What would prevent AMD from affective the 6990 with these new advancements?
kyuu - Friday, June 22, 2012 - link
These features would require a new BIOS. As far as I'm aware, AMD does not support flashing their cards with new BIOS. Anyway, there's nothing there that you can't acheive via normal overclocking anyway (asides from the slightly better chip binning).silverblue - Friday, June 22, 2012 - link
...Another Mention (of) Deterministic, it seems.gonchuki - Friday, June 22, 2012 - link
Did you try reaching AMD to comment on the rather low performance ceiling on Skyrim? looks as if their drivers are way more CPU hungry than Nvidia's and that's why they are getting capped at a lower rate.Maybe that's what usually hinders performance in other CPU limited titles like WoW?