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Benchmark Results: AMD Graphics Cards, High Quality

Battlefield 3 Performance: 30+ Graphics Cards, Benchmarked
By

Overcoming Teething Pains

Despite my searching, I could find no evidence that Battlefield 3 is one of Nvidia’s “The Way It’s Meant To Be Played”-sponsored games (even though the studio had a strong presence at GeForce LAN 6). As a result, I was a little surprised to encounter so many problems getting AMD-based multi-GPU configurations working.

At first, the Radeon HD 6990 wouldn’t run at all with the Catalyst 11.10 Preview 3 driver installed, locking up before I could complete any benchmark run (and on the only two boards in my collection). The Radeon HD 5970 worked, but dropped a GPU after every resolution change, requiring a game restart. A subsequent install cratered the 5970 altogether, preventing us from generating anti-aliasing scores with it. None of our two-board setups functioned at all.

Then, I spent a full day trying to drum up answers. Replacing cards, power supplies, switching motherboard slots, swapping SSDs, reformatting SSDs, installing beta Application Profiles…none of it helped. On a whim, I pulled the 16 GB (2 x 8 GB) Crucial DDR3-1333 memory kit I used for my Bulldozer review and replaced it with 8 GB of G.Skill modules. Suddenly, I could run benchmarks. They’d still crash when I changed resolutions. But I could generate results, at least.

I asked AMD what interaction CrossFire had with system memory that wasn't part of a single-card config and would cause a system memory compatibility problem, but didn't get an answer. The company did, however, confirm that it's seeing the same CrossFire-based issues in its own lab.

In this particular sequence, AMD’s Radeon HD 6990 performs exceptionally, smoking right past what we saw the GeForce GTX 590 do. It’s only a shame, then, that the 6990 and 5970 behind it are currently so unusable.

At 1680x1050, the more than two-year-old Radeon HD 5850 is a solid bet, trumping the more modern Radeon HD 6850. That’s not to say you couldn’t get playable performance out of lesser cards like the Radeon HD 5770 or 4870. You’d simply need to dial down the visuals to get there.

Maintaining High quality at 1920x1080 is still possible with a Radeon HD 5850, though you’d probably be better-served by a 5870 or Radeon HD 6900-series board.

Meanwhile, even a Radeon HD 6970 is going to have a hard time keeping up at 2560x1600. Really, it takes a dual-GPU solution to push the big frame rates at that resolution. Frankly, the same thing applies to Nvidia's line-up, though. In fact, the Radeon HD 6970 achieves a better result at 2560x1600 (and the other two resolutions) than the GeForce GTX 580!

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  • 2 Hide
    mad tech , 28 October 2011 14:21
    Kudos to BF3 for a real dx11 game at last :) 
  • 1 Hide
    Morgifier , 28 October 2011 23:44
    Wow, such a comprehensive test - I was worried that after all the testing during the beta that most sites had already exhausted this title.

    I run an E5200 @ 3.66GHz (333x11) and this game absolutely red-lines my CPU, so am quite surprised by your CPU results.

    Thanks Tom's and a big cheers to Chris.

    Frag you later.
  • 0 Hide
    ps3hacker12 , 29 October 2011 22:24
    works great on my 2500K/GTS 450 setup on mid-high settings at 1900P.
  • 1 Hide
    Anonymous , 31 October 2011 02:20
    I'm running BF3 on an i7 930@4Ghz, 10GB ddr3@1540mhz, GTX460@850mhz, 7200rpm hdd. 1920x1080 with everything as high as it goes.
    Getting between 38 and 87fps.
    Actually got some of the best frames on Going Hunting! :D 

    Thought I would share...
  • 1 Hide
    yasir siddiqui , 31 October 2011 16:19
    wonderful Graphics.
  • 1 Hide
    tamati , 3 November 2011 01:58
    Hmmm I'm runnng on i7 930@4.2 Shz, 6GB Ram, 128 SSD and two ATI 5870s in crossfire and averaging less than 30 frames on ultra - which drops to 8 fps in certain scenarios - WTF!!! I can only get to 40 fps if I drop all settings to medium - *#$%@*! Checked and it looks like both cards are working and under load during the game. Took an hour mucking around with installing lastest drivers etc... thinking I may need to do a complete wipe and reinstall :-( Unless anyone else has a better solution? Ideas anyone?
  • 1 Hide
    gnomio , 4 November 2011 03:25
    I think Tom is biased towards nvidia. Why do they always go first.....
    JUST KIDDING. Very good review and some excellent testing. Great job guys keep it up