GT 640 Rocket League benchmark with Intel Core i7-2700K @ 3.50GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA
GT 640 | ZOTAC
How to squeeze the most out of a Geforce GT 640? - PC - Giant Bomb
GeForce GT 640 in 2021 - Test in 25 Games - YouTube