Intel Core i7-975 vs Intel Xeon X5698
Fiziksel
| Priz | Intel Socket 1366 | Intel Socket 1366 |
|---|---|---|
| dökümhane | Intel | Intel |
| süreç boyutu | 45 nm | 32 nm |
| transistörler | 731 million | 1,170 million |
| Kalıp ölçüsü | 263 mm² | 239 mm² |
| Paket | FC-LGA8 | FC-LGA10 |
Verim
| Sıklık | 3.333 GHz | 4.4 GHz |
|---|---|---|
| turbo saat | up to 3.6 GHz | — |
| Temel saat | 133 MHz | 133 MHz |
| Çarpan | 25.0x | 33.0x |
| çarpan kilidi açıldı | Yes | No |
| Voltaj | 1.375 V | — |
| TDP | 130 W | 130 W |
mimari
| Market | Desktop | Server/Workstation |
|---|---|---|
| Üretim durumu | End-of-life | End-of-life |
| Yayın tarihi | Jun 2nd, 2009 | Feb 14th, 2011 |
| Kod adı | Bloomfield | Westmere-EP |
| Nesil | Core i7 | Xeon |
| Bölüm | SLBEQ | SLC32 |
| Bellek desteği | DDR3 Triple-channel | DDR3 Triple-channel |
| ECC belleği | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
çekirdekler
| Çekirdek sayısı | 4 | 2 |
|---|---|---|
| iş parçacığı sayısı | 8 | 4 |
| SMP # CPU'lar | 1 | 2 |
| Entegre grafikler | — | — |
önbellek
| Önbellek L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Önbellek L2 | 256K (per core) | 256K (per core) |
| Önbellek L3 | 8MB (shared) | 12MB (shared) |
Notlar
| Notlar | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | Official release date unknown. Assumed Q1 2011. This processor is reportedly only available in the HP ProLiant DL380 G7 and Dell PowerEdge R710 servers. It is assumed due to its high initial clock, this model lacks Turbo Boost. |
|---|
Özellikler
| 6.4GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | — | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TXT | Yes | Yes |
| VT-x | Yes | Yes |
| XD-Bit | Yes | Yes |
