Attribute | Radeon R7 M270DX × | Radeon HD 7690M Rebrand × |
---|---|---|
GPU | ||
Release year (year) | 2014 | 2012 |
GPU brand | AMD | AMD |
GPU name | Jet | Whistler |
Market | - | Laptop |
Clock speed (MHz) | 780 | 600 |
Turbo clock speed (MHz) | 855 | - |
Is dual GPU | - | - |
Model | Radeon R7 M270DX | Radeon HD 7690M Rebrand |
Memory | ||
Memory (MB) | - | 1,024 |
Memory bandwidth (GB/s) | - | 25.6 |
Memory bus (bit) | - | 128 |
Memory type | - | GDDR3 |
Memory clock speed (MHz) | - | 800 |
Effective memory clock speed (MHz) | - | 1,600 |
Noise and power | ||
TDP (W) | - | 20 |
Raw performance | ||
Pixel rate (GPixel/s) | 6.24 | 4.8 |
Render output processors | 8 | 8 |
Texture mapping units | 20 | 24 |
Shading units | 320 | 480 |
Floating-point performance (GFLOPS) | 499 | 576 |
Compute units | 5 | 6 |
Texture rate (GTexel/s) | 15.6 | 14.4 |
Benchmarks | ||
PassMark | 749 | 996 |
PassMark Direct Compute | - | 439 |
3DMark 11 Graphics | 9791.5 | 9,660 |
3DMark Vantage Graphics | 6,027 | 5,081 |
3DMark06 | - | 1,141 |
Hitman: Absolution | 10.7 | - |
1↑Call of Duty: Modern Warfare 3 (fps) | - | 29 |
Face detection (mPixels/s) | 14.83 | - |
T-Rex (GFXBench 3.0) | 901.09 | - |
Manhattan (GFXBench 3.0) | 2680.49 | - |
Thief | 8.5 | - |