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AMD logo Radeon HD 7870
versus
AMD logo Radeon R7 Opteron X3421

AMD Radeon HD 7870 logo AMD Radeon R7 Opteron X3421 logo
General information Radeon HD 7870 Radeon R7 Opteron X3421
Launched Q2 2012 Q3 2017
Used in Desktop Desktop
Factory AMD AMD
Memory 2048 MB 0 %
Performance Radeon HD 7870 Radeon R7 Opteron X3421
Overall Score 34637 0 % 17389 49.8 %
Future Proof 20 % 63.6 % 55 % 0 %
Benchmark Score 11997 0 % 3024 74.8 %
2D Benchmark Score 585.1 0 % 326 44.3 %
Average DirectX performance 37.7 FPS 0 % 10.5 FPS 72.3 %
DirectX 9 performance 80.2 FPS 0 % 19.9 FPS 75.2 %
DirectX 10 performance 18.9 FPS 0 % 4 FPS 78.8 %
DirectX 11 performance 28.8 FPS 0 % 9 FPS 68.8 %
DirectX 12 performance 23.1 FPS 0 % 9 FPS 61.1 %
Graphic card computing 2318.6 operations/s 0 % 657.6 operations/s 71.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7870, Radeon R7 Opteron X3421.

Average frames per second Radeon HD 7870 Radeon R7 Opteron X3421
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 72.7 FPS 28.5 FPS
High settings 130.9 FPS 51.3 FPS
Medium settings 157.0 FPS 61.5 FPS
Low settings 219.9 FPS 86.1 FPS
Difference 0 % 60.8 %

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 Radeon HD 7870, Radeon R7 Opteron X3421.

Grand Theft Auto V Radeon HD 7870 Radeon R7 Opteron X3421
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 57.5 FPS 27.2 FPS
High settings 103.5 FPS 49.0 FPS
Medium settings 124.2 FPS 58.8 FPS
Low settings 173.9 FPS 82.4 FPS
Difference 0 % 52.6 %
Configuration Settings
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