Intel Core i7-640M vs Intel Xeon E3-1220L v3
Physisch
| Socket | Intel Socket G1 | Intel Socket 1150 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 32 nm | 22 nm |
| Transistoren | 384 million | 1,400 million |
| Chipgröße | 81 mm² | 160 mm² |
| Package | rPGA | FC-LGA12C |
Leistung
| Taktfrequenz | 2.8 GHz | 1600 MHz |
|---|---|---|
| Übertaktung | up to 3.467 GHz | up to 2.3 GHz |
| Basis-Taktfrequenz | 133 MHz | 100 MHz |
| Multiplikator | 21.0x | 16.0x |
| Multiplikator entsperrt | No | No |
| TDP | 35 W | 16 W |
Architektur
| Typ | Mobile | Server/Workstation |
|---|---|---|
| Produktionsstatus | End-of-life | unknown |
| Veröffentlichungsdatum | Sep 1st, 2010 | Jun 2nd, 2013 |
| Codename | Arrandale | Haswell-WS |
| Generation | Core i7 | Xeon E3 |
| Part# | SLBTN | unknown |
| Speicherunterstützung | DDR3 | DDR3, DDR4 Dual-channel |
| ECC-Speicher | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 4MB (shared) |
Anmerkungen
| Anmerkungen | 177M GPU Transistors | — |
|---|
Features
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| TXT | Yes | Yes |
| Turbo Boost | Yes | — |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
