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AMD logo Radeon RX 6900 XT
versus
AMD logo Radeon RX 640

AMD Radeon RX 6900 XT logo AMD Radeon RX 640 logo
General information Radeon RX 6900 XT Radeon RX 640
Launched Q4 2020 Q1 2020
Used in Desktop Desktop
Factory AMD AMD
Memory 16384 MB 0 % 4096 MB 75 %
Core Clock 1825 MHz 0 % 1082 MHz 40.7 %
DirectX DirectX 12 DirectX 12
OpenGL OpenGL 4.6 OpenGL 4.6
Thermal Design Power (TDP) 300 W 0 % 50 W 83.3 %
Performance Radeon RX 6900 XT Radeon RX 640
Overall Score 83319 0 % 22471 73 %
Future Proof 76 % 0 % 71 % 6.6 %
Benchmark Score 69421 0 % 5050 92.7 %
2D Benchmark Score 1037.6 0 % 337.3 67.5 %
Average DirectX performance 205.6 FPS 0 % 16.9 FPS 91.8 %
DirectX 9 performance 257.2 FPS 0 % 35.7 FPS 86.1 %
DirectX 10 performance 172.1 FPS 0 % 7 FPS 95.9 %
DirectX 11 performance 279.9 FPS 0 % 14.1 FPS 95 %
DirectX 12 performance 113.1 FPS 0 % 11 FPS 90.3 %
Graphic card computing 15462 operations/s 0 % 836 operations/s 94.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon RX 6900 XT, Radeon RX 640.

Average frames per second Radeon RX 6900 XT Radeon RX 640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 209.3 FPS 41.1 FPS
High settings 376.8 FPS 73.9 FPS
Medium settings 452.1 FPS 88.7 FPS
Low settings 633.0 FPS 124.2 FPS
Difference 0 % 80.4 %

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 Radeon RX 6900 XT, Radeon RX 640.

Grand Theft Auto V Radeon RX 6900 XT Radeon RX 640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 141.0 FPS 36.3 FPS
High settings 253.9 FPS 65.4 FPS
Medium settings 304.6 FPS 78.4 FPS
Low settings 426.5 FPS 109.8 FPS
Difference 0 % 74.3 %
Configuration Settings
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