Intel Core 2 Extreme QX6850
Published: (last update )
| Core | |
|---|---|
| Code name | Kentsfield |
| Base clock | 3000 MHz |
| Turbo full / half / single | - |
| Base multiplier | 9× |
| Technology | 65 nm |
| Transistors | 582 million |
| Die size | 286 mm2 |
| Density | 2.03 M / mm2 |
| Cores / threads | 4 / 4 |
| Stepping | G0 |
| Cache | |
| L1 data cache | 4 × 32 kB |
| L1 inst. cache | 4 × 32 kB |
| L2 cache | 2 × 4096 kB |
| L2 cache type | On-die, full speed |
| L3 cache | - |
| L3 cache type | - |
| Instructions | |
|---|---|
| Basic inst. | x86, x87, MMX, SSE |
| Extended inst. | SSE2, (S)SSE3 |
| Extended inst. 2 | EM64T |
| Extended inst. 3 | VT-x |
| Extended inst. 4 | |
| Extended inst. 5 | |
| The CPU | |
| Bus type | QDR, 1333 MHz, 64 bit |
| Bus bandwith | 10 664 MB/s |
| Socket | Socket 775 |
| Package | 775-land FC-LGA6 |
| Package size | 37.5 x 37.5 mm |
| Manufacture date | 27th week of 2007 |
| Voltage | 1.325 V |
| TDP | 130 W |
| Memory controller | - |
| Integrated VGA | - |
| Release date | 2007 |
