GeForce GTX 660 | Radeon HD 7870 | GeForce GTX 580 | GeForce GTX 660 Ti | Radeon HD 7950 | GeForce GTX 670 | Radeon HD 7970 | HD 7970 GHz Ed. | ASUS HD 7970 Matrix | GeForce GTX 680 | Radeon HD 6990 | GeForce GTX 590 | GeForce GTX 690 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shader Units | 960 | 1280 | 512 | 1344 | 1792 | 1344 | 2048 | 2048 | 2048 | 1536 | 2x 1536 | 2x 512 | 2x 1536 |
ROPs | 24 | 32 | 48 | 24 | 32 | 32 | 32 | 32 | 32 | 32 | 2x 32 | 2x 48 | 2x 32 |
Graphics Processor | GK106 | Pitcairn | GF110 | GK104 | Tahiti | GK104 | Tahiti | Tahiti | Tahiti | GK104 | 2x Cayman | 2x GF110 | 2x GK104 |
Transistors | 2540M | 2800M | 3000M | 3500M | 4310M | 3500M | 4310M | 4310M | 4310M | 3500M | 2x 2640M | 2x 3000M | 2x 3500M |
Memory Size | 2048 MB | 2048 MB | 1536 MB | 2048 MB | 3072 MB | 2048 MB | 3072 MB | 3072 MB | 3072 MB | 2048 MB | 2x 2048 MB | 2x 1536 MB | 2x 2048 MB |
Memory Bus Width | 192 bit | 256 bit | 384 bit | 192 bit | 384 bit | 256 bit | 384 bit | 384 bit | 384 bit | 256 bit | 2x 256 bit | 2x 384 bit | 2x 256 bit |
Core Clock | 980 MHz+ | 1000 MHz | 772 MHz | 915 MHz+ | 800 MHz | 915 MHz+ | 925 MHz | 1050 MHz | 1100 MHz | 1006 MHz+ | 830 MHz | 607 MHz | 915 MHz+ |
Memory Clock | 1502 MHz | 1200 MHz | 1002 MHz | 1502 MHz | 1250 MHz | 1502 MHz | 1375 MHz | 1500 MHz | 1650 MHz | 1502 MHz | 1250 MHz | 855 MHz | 1502 MHz |
Price | $230 | $240 | $430 | $300 | $300 | $380 | $390 | $420 | $480 | $480 | $700 | $750 | $1000 |