Radeon HD 6870 | Radeon HD 5870 | Radeon HD 6950 | GeForce GTX 570 | GeForce GTX 480 | Radeon HD 6970 | MSI HD 6970 Lightning | GeForce GTX 580 | Radeon HD 5970 | |
Shader units | 1120 | 1600 | 1408 | 480 | 480 | 1536 | 1536 | 512 | 2x 1600 |
ROPs | 32 | 32 | 32 | 40 | 48 | 32 | 32 | 48 | 2x 32 |
GPU | Barts | Cypress | Cayman | GF110 | GF100 | Cayman | Cayman | GF110 | 2x Cypress |
Transistors | 1700M | 2154M | 2640M | 3000M | 3200M | 2640M | 2640M | 3000M | 2x 2154M |
Memory Size | 1024 MB | 1024 MB | 2048 MB | 1280 MB | 1536 MB | 2048 MB | 2048 MB | 1536 MB | 2x 1024 MB |
Memory Bus Width | 256 bit | 256 bit | 256 bit | 320 bit | 384 bit | 256 bit | 256 bit | 384 bit | 2x 256 bit |
Core Clock | 900 MHz | 850 MHz | 800 MHz | 732 MHz | 700 MHz | 880 MHz | 940 MHz | 772 MHz | 725 MHz |
Memory Clock | 1050 MHz | 1200 MHz | 1250 MHz | 950 MHz | 924 MHz | 1375 MHz | 1375 MHz | 1002 MHz | 1000 MHz |
Price | $220 | $270 | $290 | $350 | $400 | $360 | $370 | $500 | $580 |