![Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics](https://m.media-amazon.com/images/I/41epxT3kB9L._AC_.jpg)
Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics
![AMD Radeon Vega 7 vs Nvidia GeForce GTX 645 Benchmarks, Specs, Performance Comparison and Differences - GadgetVersus AMD Radeon Vega 7 vs Nvidia GeForce GTX 645 Benchmarks, Specs, Performance Comparison and Differences - GadgetVersus](https://gadgetversus.com/img/Nvidia_GeForce_GTX_645.jpg)
AMD Radeon Vega 7 vs Nvidia GeForce GTX 645 Benchmarks, Specs, Performance Comparison and Differences - GadgetVersus
![Buy Dell X1F5R Nvidia GeForce GTX 645 1GB Video Card w/Fan Alienware X51 Optiplex 9020 XPS 8700 Graphics Online at desertcartNGA Buy Dell X1F5R Nvidia GeForce GTX 645 1GB Video Card w/Fan Alienware X51 Optiplex 9020 XPS 8700 Graphics Online at desertcartNGA](https://m.media-amazon.com/images/I/71hp+y5e8HL.jpg)