Recent content by Thomas Watkins

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    7970 crossfire feels like underperforming, need good benchmarks/comparison points

    System : 3770k @ 4.6ghz 2x XFX 7970 black editions 750W XFX PSU Z77 Sabertooth 8GB RAM @ 1600mhz 1x HDD 1x SSD I feel like my cards are under performing. I'm sometimes getting FPS drops to 40 in BF4 and getting somewhat bad performance in other games I tried valley benchmark at default settings...
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    strange fan (?) noise, video included. XFX 850W Black edition

    My version was the revision before yours, where the fan cover was built over, with no seperate screws for removal without breaking the warranty void sticker. I bought an extra 750W XFX black edition as it seems my PSU was about 100W too high anyway. Sending the old one off for an RMA, was a...
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    strange fan (?) noise, video included. XFX 850W Black edition

    ok it appears to be happening regardless of whether or not I have crossfire enabled. with crossfire disabled the rattle is just slightly less loud, and can only be heard if I put my ear down behind the case.
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    strange fan (?) noise, video included. XFX 850W Black edition

    Here's my hwmonitor results
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    strange fan (?) noise, video included. XFX 850W Black edition

    Okay I just tried turning off the fans. No difference. In the video, my PSU is on the outside of the case with the fans pointing upwards and the cables routed inside onto the board and GFX cards. So the noise on the video is literally the noise coming from my PSU fan. It only happens in...
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    strange fan (?) noise, video included. XFX 850W Black edition

    Also, this noise does not occur when I run a windowed game. My crossfire settings are standard, except for having disabled ULPS
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    strange fan (?) noise, video included. XFX 850W Black edition

    System : 850W XFX PSU Z77 Sabretooth i3770k xfx 7970 black edition x2 1x SSD & 1x HDD Factory clocks on everything. I'm currently experiencing what seems to be an odd fan noise from my PSU under load. It only happens under load as demonstrated in the video linked below. It sound as if it could...
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    New crossfire user - Am I being bottlenecked?

    Noticed the primary card is getting pretty hot, when the second is coasting at pretty casual temps.
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    New crossfire user - Am I being bottlenecked?

    Also playing Shadow Warrior on ultra settings, getting the odd drop to 30 in some scenarios. Might just be V-sync rounding off the framerate.
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    New crossfire user - Am I being bottlenecked?

    I've recently purchased a 2nd xfx 7970 black edition for pure fps increases. I still have a rather bad monitor though so I keep V-sync on as much as possible. I've literally just installed it and ticked the box on catalyst to enable crossfire, I don't know if any other preparations are...
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    7970 Crossfire deliberation.

    Thanks dude, I've just cancelled my order before it dispatched, going to spend the extra £20 on the black edition now I found it nice and cheap on Amazon. £264. And literally all the other websites are charging £320. Muchos gracias, I can't wait to enter the world of insane frames per second.
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    7970 Crossfire deliberation.

    Thanks dude, may I ask one last question. I have the black edition, but my budget is £260 so i'm thinking of getting a standard DD XFX 7970 for the second card, it's core clock is 925? and the black edition one is 1000, just wondering if there is any discrepancies if I don't get the EXACT same...
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    7970 Crossfire deliberation.

    Thanks dude, may I ask one last question. I have the black edition, but my budget is £260 so i'm thinking of getting a standard DD XFX 7970 for the second card, it's core clock is 925? and the black edition one is 1000, just wondering if there is any discrepancies if I don't get the EXACT same...
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    7970 Crossfire deliberation.

    I'm currently considering purchasing an extra 7970, but I'm worried about the age old problem of power consumption. Here's what i've got : 850W XFX PSU Z77 Sabretooth i3770k xfx 7970 black edition. 1x SSD & 1x HDD I've also got a fair few case fans if that makes any difference. Would I be able...