GeForce GT 640 (GDDR5)

For GeForce GT 640 (GDDR5), compute capability is 3.5, verified against its source on 2026-09-14.

What the source says

3.5 | Tesla K40 Tesla K20 | Quadro K6000 Quadro K5200 Quadro K610M Quadro K510M GeForce GTX TITAN Z GeForce GTX TITAN Black GeForce GTX TITAN GeForce GTX 780 Ti GeForce GTX 780 GeForce GT 730 GeForce GT 720 GeForce GT 705* GeForce GT 640 (GDDR5)

— developer.nvidia.com, retrieved 2026-08-28

Source

• developer.nvidia.comhttps://developer.nvidia.com/cuda/gpus/legacy

Last verified against source: 2026-09-14. Due for re-check by 2026-12-26. This page as Markdown · OKF bundle · full dataset as JSON.