| Resolution Performance | ||||
|---|---|---|---|---|
| 1366x768 | 1600x900 | 1920x1080 | 2560x1440 | 3840x2160 |
| - | 5.3
|
3.8
|
2.6
|
1.8
|
Overview
GeForce GT 640 Gigabyte OC 2GB Edition is a special edition of NVIDIA's Middle-Class GeForce GT 640, created by Gigabyte.
Overclock: Central Unit
The Central Unit now runs at 1050MHz, instead of 902MHz.
Overclock: Memory Clock
The Operating Memory Clock and the Frame Buffer remain the same.
Cooling Solution
The Cooling System remains the same.
Performance
Benchmarks indicate a 8% performance over the reference GeForce GT 640.
| Popular Game System Requirements | ||
|---|---|---|
| Game | Min. | Rec. |
| Cyberpunk 2077 | 437% | 591% |
| Assassins Creed: Valhalla | 307% | 538% |
| Genshin Impact | 96% | 598% |
| Call of Duty: Black Ops Cold War | 258% | 610% |
| eFootball PES 2021 | 221% | 252% |
| FIFA 21 | 156% | 252% |
| Marvel's Avengers | 221% | 560% |
| Watch Dogs Legion | 505% | 573% |
| Mafia: Definitive Edition | 202% | 900% |
| Microsoft Flight Simulator | 517% | 517% |
