Intel Core i7-980X vs Intel Xeon E5-2448L
Physisch
| Socket | Intel Socket 1366 | Intel Socket 1356 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 32 nm | 32 nm |
| Transistoren | 1,170 million | 1,270 million |
| Chipgröße | 239 mm² | 294 mm² |
| Package | FC-LGA10 | — |
Leistung
| Taktfrequenz | 3.333 GHz | 1800 MHz |
|---|---|---|
| Übertaktung | up to 3.6 GHz | up to 2.1 GHz |
| Basis-Taktfrequenz | 133 MHz | 100 MHz |
| Multiplikator | 25.0x | 18.0x |
| Multiplikator entsperrt | Yes | No |
| Stromspannung | 1.375 V | 1.35 V |
| TDP | 130 W | 70 W |
Architektur
| Typ | Desktop | Server/Workstation |
|---|---|---|
| Produktionsstatus | End-of-life | unknown |
| Veröffentlichungsdatum | Mar 16th, 2010 | May 14th, 2012 |
| Codename | Gulftown | Sandy Bridge-EN |
| Generation | Core i7 | Xeon E5 |
| Part# | SLBUZ | SR0JUSR0M2 |
| Speicherunterstützung | DDR3 Triple-channel | DDR3 |
| ECC-Speicher | No | Yes |
| PCI Express | Gen 2 | — |
Kerne
| Anzahl der Kerne | 6 | 8 |
|---|---|---|
| Anzahl der Threads | 12 | 16 |
| SMP # CPUs | 1 | 2 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 12MB (shared) | 20MB (shared) |
Anmerkungen
| Anmerkungen | 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. | — |
|---|
Features
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
