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
Total War: Shogun 2
Total War: Shogun 2 is the latest installment of the long-running Total War series of turn based strategy games, and alongside Civilization V is notable for just how many units it can put on a screen at once. As it also turns out, it’s the single most punishing game in our benchmark suite (on higher end hardware at least).
Similar to what AMD did with improving their DiRT 3 performance, NVIDIA has similarly improved their Shogun 2 performance. NVIDIA was previously bitten by a major performance regression introduced in a March update for Shogun 2, which significantly reduced performance at 2560 with our Ultra settings. With NVIDIA having fixed that regression through a driver update, their performance has now been restored.
Consequently this is the first game where the 7970GE can’t power ahead of the GTX 680 at 2560. The 7970GE is just fast enough to break past 30fps, but compared to the GTX 680 the latter has a 12% performance lead here, which is a big deal for NVIDIA since performance is low across the board here.
Like we saw with the GTX 670 versus the 7970 and the GTX 570 versus the 6970, performance patterns are quickly devolving to the point where any performance leads are extremely inconsistent and strongly depend on the game in question. Or in other words, we’re going to see a lot of back-and-forth movement with the 7970GE winning with some games and the GTX 680 winning with others. For better or worse there won’t be a single clear winner across every game.
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HighTech4US - Tuesday, June 26, 2012 - link
LOLor
AMD sucks, but in a good way
Margalus - Friday, June 22, 2012 - link
In the normal clock tests you test 5760x1200 which is a very good thing. Could you not do the same resolution with your overclock tests as well? I would really like to see how triple monitor performance is overclocked.Another thing I was wondering, does running triple monitor at 5760x1200 increase power usage of the card or make it run hotter?
Ryan Smith - Friday, June 22, 2012 - link
1) Obviously it's a bit too late for that in this article, but we can certainly look into doing that for future articles.2) Generally speaking, no. Unless a card is already operating well under its PT limit (in which case the game is likely CPU-bound), increasing the resolution doesn't significantly shift the power consumption. The actual display controllers are effectively "free" at these power levels.
Margalus - Friday, June 22, 2012 - link
thanksmedi01 - Friday, June 22, 2012 - link
Not retaking back performance crown?cmdrdredd - Friday, June 22, 2012 - link
Nope because it doesn't win every single benchmark. Just because it wins one resolution doesn't equate to being the fastest one.CeriseCogburn - Tuesday, June 26, 2012 - link
If any of these people had been paying any attention at all in between articles ( meaning checking on the net) they would already know it takes about 1250 on the 7970 core to equal the 680oc.1000 doesn't do it. 1050 nope. 1150 nay.
Hexus already proved same core speed results in the 7970 behind. That's already been linked in replies.. so here it is because the amd fans will descend calling names and declaring liar (though they likely saw it before and just can't for the fanboy of themremember, as most brains use the delete key a lot)
http://hexus.net/tech/reviews/graphics/37209-gefor...
RaistlinZ - Friday, June 22, 2012 - link
My regular stock 7970 overclocks higher than this Ghz Edition, and does it on lower voltages. At least this makes the prices drop on regular 7970's.owendingding - Friday, June 22, 2012 - link
I think we can find a 7970ghz edition bios and put it on a regular 7970 and achieve the same performance. I also assume that you have a non reference 7979, like mine a gigabyte wind force you can get a lower temperature and 680 like performance. I just hope that bios is universal.CeriseCogburn - Tuesday, June 26, 2012 - link
Someone already posted Tom's shows it is NOT universal and cannot just be flashed to any 7970.NOPE. Amd locks you out, because they are evil.