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AMD logo Radeon RX Vega 64
versus
AMD logo Radeon HD 6990

AMD Radeon RX Vega 64 logo AMD Radeon HD 6990 logo
General information Radeon RX Vega 64 Radeon HD 6990
Launched Q3 2017 Q1 2011
Used in Desktop Desktop
Factory AMD AMD
Motherboard Bus PCIe 3.0 x16 PCIe 2.0 x16
Memory 8192 MB 0 % 2048 MB 75 %
Core Clock 1247 MHz 0 % 830 MHz 33.4 %
Effective Clock 1900 MHz 0 % 1250 MHz 34.2 %
DirectX DirectX 12 DirectX 11
OpenGL OpenGL 4.5 OpenGL 4.4
Thermal Design Power (TDP) 295 W 21.3 % 375 W 0 %
Length 316 mm 0.3 % 317 mm 0 %
Cooling Fans 3 0 % 1 66.7 %
Case Slots 2 0 % 2 0 %
SLI 4-way 0 % 2-way 50 %
Performance Radeon RX Vega 64 Radeon HD 6990
Overall Score 60976 0 % 27900 54.2 %
Future Proof 55 % 0 % 11 % 80 %
Benchmark Score 37180 0 % 7784 79.1 %
2D Benchmark Score 793.6 0 % 626.2 21.1 %
Average DirectX performance 108.2 FPS 0 % 40 FPS 63.1 %
DirectX 9 performance 189.4 FPS 0 % 119.8 FPS 36.8 %
DirectX 10 performance 86.8 FPS 0 % 19 FPS 78.1 %
DirectX 11 performance 89.4 FPS 0 % 21.2 FPS 76.3 %
DirectX 12 performance 67.3 FPS 0 % 0 FPS 100 %
Graphic card computing 6527.1 operations/s 0 % 1152.4 operations/s 82.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon RX Vega 64, Radeon HD 6990.

Average frames per second Radeon RX Vega 64 Radeon HD 6990
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 143.4 FPS 54.7 FPS
High settings 258.2 FPS 98.4 FPS
Medium settings 309.8 FPS 118.1 FPS
Low settings 433.7 FPS 165.3 FPS
Difference 0 % 61.9 %

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 Vega 64, Radeon HD 6990.

Grand Theft Auto V Radeon RX Vega 64 Radeon HD 6990
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 102.3 FPS 45.4 FPS
High settings 184.1 FPS 81.7 FPS
Medium settings 221.0 FPS 98.1 FPS
Low settings 309.4 FPS 137.3 FPS
Difference 0 % 55.6 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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