Attribute | Radeon HD 7690M Rebrand × | Radeon R7 M270 × |
---|---|---|
GPU | ||
Release year (year) | 2012 | 2014 |
GPU brand | AMD | AMD |
GPU name | Whistler | Opal |
Market | Laptop | Laptop |
Clock speed (MHz) | 600 | 725 |
Turbo clock speed (MHz) | - | 825 |
Is dual GPU | - | - |
Model | Radeon HD 7690M Rebrand | Radeon R7 M270 |
Memory | ||
Memory (MB) | 1,024 | 2,048 |
Memory bandwidth (GB/s) | 25.6 | 28.8 |
Memory bus (bit) | 128 | 128 |
Memory type | GDDR3 | DDR3 |
Memory clock speed (MHz) | 800 | 900 |
Effective memory clock speed (MHz) | 1,600 | 1,800 |
Noise and power | ||
TDP (W) | 20 | - |
Raw performance | ||
Pixel rate (GPixel/s) | 4.8 | 6.6 |
Render output processors | 8 | 8 |
Texture mapping units | 24 | 24 |
Shading units | 480 | 384 |
Floating-point performance (GFLOPS) | 576 | 634 |
Compute units | 6 | 6 |
Texture rate (GTexel/s) | 14.4 | 19.8 |
Benchmarks | ||
PassMark | 996 | 749 |
PassMark Direct Compute | 439 | - |
3DMark 11 Graphics | 9,660 | 9791.5 |
3DMark Vantage Graphics | 5,081 | 6,027 |
3DMark06 | 1,141 | 1857.5 |
Call of Duty: Modern Warfare 3 (fps) | 29 | - |
Diablo III (fps) | - | 31.4 |
T-Rex (GFXBench 3.0) | - | 901.09 |
1↑Manhattan (GFXBench 3.0) | - | 2680.49 |