Intel Core 2 Quad Q8400 vs Intel Xeon E3-1220L v3
Physisch
| Socket | Intel Socket 775 | Intel Socket 1150 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 45 nm | 22 nm |
| Transistoren | 456 million | 1,400 million |
| Chipgröße | 2x 82 mm² | 160 mm² |
| Package | FC-LGA6 | FC-LGA12C |
| tCaseMax | 71°C | — |
Leistung
| Taktfrequenz | 2.666 GHz | 1600 MHz |
|---|---|---|
| Übertaktung | — | up to 2.3 GHz |
| Basis-Taktfrequenz | 333 MHz | 100 MHz |
| Multiplikator | 8.0x | 16.0x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.11 V | — |
| TDP | 95 W | 16 W |
Architektur
| Typ | Desktop | Server/Workstation |
|---|---|---|
| Produktionsstatus | End-of-life | unknown |
| Veröffentlichungsdatum | Apr 19th, 2009 | Jun 2nd, 2013 |
| Codename | Yorkfield | Haswell-WS |
| Generation | Core 2 Quad | Xeon E3 |
| Part# | SLGT6 | unknown |
| Speicherunterstützung | DDR1, DDR2, DDR3 Dual-channel | DDR3, DDR4 Dual-channel |
| ECC-Speicher | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Kerne
| Anzahl der Kerne | 4 | 2 |
|---|---|---|
| Anzahl der Threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB (shared) | 256K (per core) |
| Cache L3 | — | 4MB (shared) |
Features
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
