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NVIDIA logo GeForce GT 645
versus
NVIDIA logo GeForce GTX 645

NVIDIA GeForce GT 645 logo NVIDIA GeForce GTX 645 logo
General information GeForce GT 645 GeForce GTX 645
Launched Q4 2012 Q2 2013
Used in Desktop Desktop
Factory NVIDIA NVIDIA
Memory 1024 MB 0 %
Performance GeForce GT 645 GeForce GTX 645
Overall Score 22766 0 % 21981 3.4 %
Future Proof 23 % 11.5 % 26 % 0 %
Benchmark Score 5183 0 % 4832 6.8 %
2D Benchmark Score 441.2 0 % 427.4 3.1 %
Average DirectX performance 16.4 FPS 0 % 16 FPS 2.7 %
DirectX 9 performance 32.7 FPS 5.9 % 34.8 FPS 0 %
DirectX 10 performance 6 FPS 13.5 % 6.9 FPS 0 %
DirectX 11 performance 16 FPS 0 % 15.1 FPS 5.1 %
DirectX 12 performance 11 FPS 0 % 7 FPS 36.3 %
Graphic card computing 725.9 operations/s 18.1 % 886.3 operations/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GT 645, GeForce GTX 645.

Average frames per second GeForce GT 645 GeForce GTX 645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 41.8 FPS 39.8 FPS
High settings 75.3 FPS 71.6 FPS
Medium settings 90.3 FPS 85.9 FPS
Low settings 126.4 FPS 120.3 FPS
Difference 0 % 4.8 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GT 645, GeForce GTX 645.

Grand Theft Auto V GeForce GT 645 GeForce GTX 645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 36.7 FPS 35.4 FPS
High settings 66.1 FPS 63.7 FPS
Medium settings 79.4 FPS 76.4 FPS
Low settings 111.1 FPS 107.0 FPS
Difference 0 % 3.7 %
Configuration Settings
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Screen resolution Screen resolution image
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