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| Test System | |
|---|---|
| Motherboard: | AMD: ASUS M4A79T Deluxe ASUS Crosshair IV Formula Intel LGA1366: ASUS P6T Intel LGA1156: ASUS P7P55D PRO Intel LGA775: ASRock P45X3 Deluxe |
| Cooler: | Scythe Katana III |
| Memory: | 2 x 2048 MB G.Skill Perfect Storm PC-16000 DDR3 @ 1333 MHz 7-7-7 @ 1066 MHz 7-7-7 for C2D E7000 |
| Graphic card | VTX ATI Radeon HD 5850 |
| Harddisk: | Samsung HD161HJ 160 GB |
| Power Supply: | Enermax Liberty 620 W |
| Software: | Windows 7 Ultimate 64-bit |
| Drivers: | Catalyst 9.12 Hotfix |
| Intel Processors | Intel Core 2 Quad Q9400 | Intel Core 2 Quad Q9550 | Intel Core i5 661 | Intel Core i5 750 | Intel Core i7 860 | Intel Core i7 870 | Intel Core i7 920 |
|---|---|---|---|---|---|---|---|
| Number of cores | Quad | Quad | Dual | Quad | Quad | Quad | Quad |
| Core codename | Yorkfield 6M | Yorkfield | Clarkdale | Lynnfield | Lynnfield | Lynnfield | Bloomfield |
| Socket | LGA 775 | LGA 775 | LGA 1156 | LGA 1156 | LGA 1156 | LGA 1156 | LGA 1366 |
| Core speed | 2660 MHz | 2830 MHz | 3330 MHz | 2660MHz | 2800 MHz | 2930 MHz | 2660MHz |
| L2 Cache | 6 MB | 12 MB | 256 KB/core | 256 KB/core | 256 KB/core | 256 KB/core | 256 KB/core |
| L3 Cache | - | - | 4 MB | 8 MB | 8 MB | 8 MB | 8 MB |
| Process Node | 45 nm | 45 nm | 32/45 nm | 45 nm | 45 nm | 45 nm | 45 nm |
| Core die size | 164 mm² | 214 mm² | 81 + 114 mm² | 296 mm² | 296 mm² | 296 mm² | 263 mm² |
| TDP | 95 W | 95 W | 87 W | 95 W | 95 W | 95 W | 130 W |
| Price | $ 190 | $ 279 | $ 200 | $ 199 | $ 280 | $ 580 | $ 280 |
| AMD Processors | AMD Phenom II X2 550 BE | AMD Phenom II X4 945 | AMD Phenom II X4 955 | AMD Phenom II X4 965 | AMD Phenom II X6 1090T |
|---|---|---|---|---|---|
| Number of cores | Dual | Quad | Quad | Quad | Hexa |
| Core codename | Callisto | Deneb | Deneb | Deneb | Thuban |
| Socket | AM2+/AM3 | AM2+/AM3 | AM2+/AM3 | AM2+/AM3 | AM2+/AM3 |
| Core speed | 3100 MHz | 3000 MHz | 3200 MHz | 3400 MHz | 3200 MHz |
| L2 Cache | 512 KB/core | 512 KB/core | 512 KB/core | 512 KB/core | 512 KB/core |
| L3 Cache | 6 MB | 6 MB | 6 MB | 6 MB | 6 MB |
| Process Node | 45 nm | 45 nm | 45 nm | 45 nm | 45 nm |
| Core die size | 258 mm² | 258 mm² | 258 mm² | 258 mm² | 346 mm² |
| TDP | 80 W | 95W | 125 W | 140 W | 125 W |
| Price | $ 88 | $ 140 | $ 160 | $ 184 | $ 310 |