Probably Creative being as creative as they were with DMA issues back in the early days. Tbh Dave, I'm sure things will behave better once I can get into either of the two 2x PCIe slots that are currently blocked off with the stock Gigabyte UD7 NB Cooler. The rig needs a spring clean & the supplied UD7 NB Water Block putting into the loop. So, now the GTX580 replacements have arrived, I need to rebuild the whole rig for some really cool running, & the new cards are staying on Air for a while.
I replaced them with a couple of Gigabyte Windforce 3 GTX 670's. Amazing cards & I really do mean amazing!! - I've only run one of them for a "look-see" and am seriously impressed. I only show Vantage benchies for the moment, because the program scales very well with SLI cards, so have a squiz below:
Dual GTX 580's
Single GTX 670
The real plus about the 670's over the 580's (forgetting the FPS thing for a moment) is the heat. The dual 580's on air came out of the Vantage Benchmark @ nearly 90 DegC. The single 670 came out @ 35 DegC.
It's also about power consumption too. It would have cost £500 for GTX 580 Water blocks, Radiator upgrade & a PSU upgrade. For selling the 580's @ £450 clear, it was only £186 to go & buy 2 x GTX 670's & I can still run them both on air with decent temps & the PSU I already have. - Ker-Ching!![]()




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