Attribute | GeForce GTX 460 SE v2 × | Radeon HD 4855 × |
---|---|---|
GPU | ||
Release year (year) | 2011 | 2010 |
Reference card | - | ATi Radeon HD 4855 575 MHz 512 MB |
GPU brand | Nvidia | ATI |
GPU name | GF114 | RV770 |
Market | Desktop | Desktop |
Clock speed (MHz) | 650 | 575 |
Is dual GPU | - | - |
Model | GeForce GTX 460 SE v2 | Radeon HD 4855 |
Memory | ||
Memory (MB) | 768 | 512 |
Memory bandwidth (GB/s) | 81.6 | 115.2 |
Memory bus (bit) | 192 | 256 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 850 | 900 |
Effective memory clock speed (MHz) | 3,400 | 3,600 |
Noise and power | ||
TDP (W) | 150 | 110 |
Raw performance | ||
Pixel rate (GPixel/s) | 7.8 | 9.2 |
Render output processors | 24 | 16 |
Texture mapping units | 48 | 32 |
Shading units | 288 | 640 |
Floating-point performance (GFLOPS) | 749 | 736 |
Compute units | - | 8 |
Texture rate (GTexel/s) | 31.2 | 18.4 |