Radeon HD 6970 | Radeon HD 7850 | Radeon HD 7870 | GeForce GTX 580 | Radeon HD 7950 | Radeon HD 7970 | GeForce GTX 680 | ASUS GTX 680 DCII TOP | Radeon HD 6990 | GeForce GTX 590 | |
---|---|---|---|---|---|---|---|---|---|---|
Shader Units | 1536 | 1024 | 1280 | 512 | 1792 | 2048 | 1536 | 1536 | 2x 1536 | 2x 512 |
ROPs | 32 | 32 | 32 | 48 | 32 | 32 | 32 | 32 | 2x 32 | 2x 48 |
Graphics Processor | Cayman | Pitcairn | Pitcairn | GF110 | Tahiti | Tahiti | GK104 | GK104 | 2x Cayman | 2x GF110 |
Transistors | 2640M | 2800M | 2800M | 3000M | 4310M | 4310M | 3500M | 3500M | 2x 2640M | 2x 3000M |
Memory Size | 2048 MB | 2048 MB | 2048 MB | 1536 MB | 3072 MB | 3072 MB | 2048 MB | 2048 MB | 2x 2048 MB | 2x 1536 MB |
Memory Bus Width | 256 bit | 256 bit | 256 bit | 384 bit | 384 bit | 384 bit | 256 bit | 256 bit | 2x 256 bit | 2x 384 bit |
Core Clock | 880 MHz | 860 MHz | 1000 MHz | 772 MHz | 800 MHz | 925 MHz | 1006 MHz+ | 1058 MHz+ | 830 MHz | 607 MHz |
Memory Clock | 1375 MHz | 1200 MHz | 1200 MHz | 1002 MHz | 1250 MHz | 1375 MHz | 1502 MHz | 1502 MHz | 1250 MHz | 855 MHz |
Price | $340 | $240 | $330 | $380 | $380 | $450 | $500 | $520 | $700 | $750 |