Attribute | Radeon HD 4570 Rebrand × | Radeon HD 4570 × |
---|---|---|
GPU | ||
Release year (year) | 2009 | 2008 |
GPU brand | ATI | ATI |
GPU name | RV635 | RV710 |
Market | Desktop | Desktop |
Clock speed (MHz) | 796 | 650 |
Is dual GPU | - | - |
Model | Radeon HD 4570 Rebrand | Radeon HD 4570 |
Memory | ||
Memory (MB) | 1,024 | 1,024 |
Memory bandwidth (GB/s) | 12.7 | 8 |
Memory bus (bit) | 128 | 64 |
Memory type | DDR2 | DDR2 |
Memory clock speed (MHz) | 396 | 500 |
Effective memory clock speed (MHz) | 792 | 1,000 |
Noise and power | ||
TDP (W) | 65 | 25 |
Raw performance | ||
Pixel rate (GPixel/s) | 3.18 | 2.6 |
Render output processors | 4 | 4 |
Texture mapping units | 8 | 8 |
Shading units | 120 | 80 |
Floating-point performance (GFLOPS) | 191 | 104 |
Compute units | 3 | 1 |
Texture rate (GTexel/s) | 6.37 | 5.2 |