Old thread but trying to fix an issue with my new GTX 670. Everything seems to work ok, except I can only get x8 pcie speeds. Pop my old 4850X2 and goes right back to x16. Any ideas or am I SOL? Just don't want to have to get whole new system to run this new card...seems DFI support is totally dead.
Anyone having this issue? new GTX 670 runs at x16 in AMD system but stuck at 8x on intel :\
Theres got to be someone else still running this board with a GTX670...
I think you will find Peen that most of us old DFI guys gave up running this mobo long before DFI made it clear that they had given up on us.Originally Posted by Peen
I know a 5970 runs fine at 16x on this mobo, but anything past that is pure guesswork i think.
As you know, no point in looking to DFI for an answer..................they don't give a monkeys.
For what it`s worth, my GTX480`s ran SLI @ 16x 2.0 switching to 16x, and up again.
Never could lay my finger on it.
Performance was good though
REX4F - X79A-Sabertooth
Noctua NH-D14 Pull-Pull NoiseBlocker PK3
X3930 @4.5 - 1,325V
X3860 @4.5 - 1,28V
Geil Ultra+ 6x4 7-8-7-24@1814 1,65V Elpida???
Gskill RJ-X 4x8 9-11-11 @2200 1,65V Sammy
580 SLI
Longshot but worth a go........
I had a similar issue with a 4870x2 it turned out that too much voltage was causing the card to drop to x8........ only problem is I dont remember which voltage!!!!
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Not sure it will help but do you have the Molex plugged into the motherboard near the PCIe slot - my old DFI DK X58 had two of them and as I started with 2 GTX260 in SLi I always had two Molex from PSU connected even when I changed to a single GTX470.
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hello,
HD 6950 will work with that board?
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