I have a 2010-ish Dell Precision T7500 with 4 physical PCIe x16 slots, but, electrically, two of the slots are only wired for x4 and x8 speeds.
Right now, I have an nVidia Quadro NVS 295. It's an x16 card but physically fits in the x4 and x8 slots. The card works fine in the x16 slots, but when it's in either of the slower slots, it restricts the resolution to
1440x900 maximum. I would like to have
1920x1080 resolution. Is this possible on an x4 or x8 PCIe slot?
I'm asking because I would like to use the two x16 slots to hold Nvidia Tesla M2090's.