PowerColor HD6870X2 Review
Unigine
Published: 6th July 2011 | Source: PowerColor | Price: £300 |

Unigine Heaven
Strange things are afoot at the Circle K. The HD6 line of cards from AMD has been nothing short of spectacular in the Unigine Heaven benchmark, yet today, with these drivers, we couldn't get it to perform anything like as well as we've seen from previous cards based upon this architecture. It couldn't even get close to the HD6870 CF setup.
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Nvida might even drop the price of the 570 or maybe the 580 now in response to this, they usually drop their prices when AMD out performs them.
£130-40 x2 + the lucid on board chip.
totally forgot about this card in the mist of buying a new one.
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Very nice review Bryan, I agree that the heat pipes could do with a little bit of elbow greece. Do you have the poor crossfire in unigine down to drivers or poor compatibility? Seems odd that it can't compete with 6870CF when that's exactly what it is.. |
So I think it's probably a driver issue, but it's equally possible that only in very extreme loadings (and Unigine is fearsome) does the limitations of the dual-GPU single-card solution become apparent.
btw newegg has it for $519
Nice card with good perfomance.
I was hoping a better price, maybe cheaper than two 6870's, was it too much to ask?
I was waiting for a 6870x2 review, this is the first I see on the net, thanks oc3d!
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Was it the GTX560 or GTX560ti in SLI that was used in the charts? |
that being said if they are £300 its going to be hard to ignore these when they hit the shelves.
oh yea xD
Okay. Um... Had wooden teeth, chased Moby Dick.
Wish the PCB was a different caller though.
Would have seriously considered this with a Z68 sniper but you know what they say about red and green
Ti. That's the only SLI GTX560s we've reviewed and at the time the non-Ti version wasn't around. They are the MSI ones.
Thanks, Bryan. I asked because I would have been surprised if it was the "non TI" performing that well. It could cause confusion and make some think that the 560 was that fast.
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To be honest I am unsure. The Crossfire performance in a title such as Warhead or Metro was good enough to believe that it's working okay. 3DM11 is akin to Unigine in that it's very shader heavy, but that did well too. So I think it's probably a driver issue, but it's equally possible that only in very extreme loadings (and Unigine is fearsome) does the limitations of the dual-GPU single-card solution become apparent. |
I had the 4870x2 and it was a room heater, big and ugly. Until i water cooled it. Now I have the nVidia GTX470 and I am happy with it. I liked the review, especially graphs and I like the card to be honest. I don't like the temps and would like to se better designed cooling like Asus does it. End. Cya.
It was going to my 470 that made me realise you are always better off with a single powerful gpu. I would never rely on the incoming 295 but I have heard that the 590 has no micro stutter issues at all so I am quite hopeful about it. In DX10.1 it hit both Tropics and Heaven out of the park, breezing past a 480 so I would assume it was due to the drivers..
Radeon issues are always the drivers man. I really hoped with the massive success of the 5 series Rads they would have improved, but it was like stepping back to 2005


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