- Forum: NVIDIA
- Thread: GTX 670 with a 2600k?
It's the PCI-E connection speed. It's x8 when my Asus GTX 580 is connected, and I believe the GTX 670 should be x16.
With nothing in the slot the BIOS states 'Not present' but when the GTX 670 is inserted it states 'x0', so it must be...