Attribute | Radeon HD 6550M × | Radeon HD 6570M × |
---|---|---|
GPU | ||
Release year (year) | 2010 | 2011 |
Reference card | - | AMD Radeon HD 6570M 650 MHz 1 GB |
GPU brand | AMD | AMD |
GPU name | Capilano | Whistler |
Market | Laptop | Laptop |
Clock speed (MHz) | 600 | 600 |
Is dual GPU | - | - |
Model | Radeon HD 6550M | Radeon HD 6570M |
Memory | ||
Memory (MB) | 1,024 | 1,024 |
Memory bandwidth (GB/s) | 28.8 | 25.6 |
Memory bus (bit) | 128 | 128 |
Memory type | DDR3 | GDDR3 |
Memory clock speed (MHz) | 900 | 800 |
Effective memory clock speed (MHz) | 1,800 | 1,600 |
Noise and power | ||
TDP (W) | 26 | 30 |
Raw performance | ||
Pixel rate (GPixel/s) | 4.8 | 9.6 |
Render output processors | 8 | 16 |
Texture mapping units | 20 | 24 |
Shading units | 400 | 480 |
1↑Floating-point performance (GFLOPS) | 480 | 576 |
Compute units | 5 | 6 |
Texture rate (GTexel/s) | 12 | 14.4 |
Benchmarks | ||
3DMark 11 Graphics | 7,143 | 7,553 |
3DMark Vantage Graphics | 3152.5 | 3,272 |
Dirt3 | - | 14 |
3DMark06 | 993 | 1,067 |