Zotac GTX 275 AMP | GeForce GTX 275 | GeForce GTX 285 | Radeon HD 4890 | |
Chip | G200 | G200 | G200 | RV790 |
55 nm | 55 nm | 55 nm | 55 nm | |
ca. 1.4 Mrd. | ca.1.4 Mrd. | ca.1.4 Mrd. | ca. 959 Mio. | |
702 MHz | 633 MHz | 648 MHz | 850 MHz | |
Shader (MADD) | 240 unified | 240 unified | 240 unified | 160 (5D) |
1512 MHz | 1404 MHz | 1476 MHz | 850 MHz | |
896 GDDR3 | 896 MB GDDR3 | 1024 MB GDDR3 | 1024 MB GDDR5 | |
1260 MHz | 1134 MHz | 1142 MHz | 1950 MHz | |
448 Bit | 448 Bit | 512 Bit | 256 Bit | |
141'120 MB/s | 127'008 MB/s | 158'976 MB/s | 124'800 MB/s | |
28 | 28 | 32 | 16 | |
80 | 80 | 80 | 40 | |
80 | 80 | 80 | 40 | |
SM4 | SM 4 | SM 4 | SM 4.1 | |
ca. 250 Watt | 219 Watt | 183 Watt | 190 W |
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nVidia GeForce GTX260 mit 216 Shader | ASUS Mars Dual GTX 285 4 GByte Card and Benchmark Preview |
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