Intel Core i7-4600M vs Intel Core i7-870
Physisch
| Socket | Intel Socket G3 | Intel Socket 1156 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 22 nm | 45 nm |
| Transistoren | 1,300 million | 774 million |
| Chipgröße | 118 mm² | 296 mm² |
| Package | FC-PGA946 | FC-LGA8 |
| tCaseMax | 100°C | — |
Leistung
| Taktfrequenz | 2.9 GHz | 2.933 GHz |
|---|---|---|
| Übertaktung | up to 3.6 GHz | up to 3.6 GHz |
| Basis-Taktfrequenz | 100 MHz | 133 MHz |
| Multiplikator | 29.0x | 22.0x |
| Multiplikator entsperrt | No | No |
| TDP | 37 W | 95 W |
| Stromspannung | — | 1.4 V |
Architektur
| Typ | Mobile | Desktop |
|---|---|---|
| Produktionsstatus | Active | End-of-life |
| Veröffentlichungsdatum | Sep 1st, 2013 | Sep 8th, 2009 |
| Codename | Haswell | Lynnfield |
| Generation | Core i7 | Core i7 |
| Part# | SR1H7 | SLBJG |
| Speicherunterstützung | DDR3 | DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | — | Gen 2, 16 Lanes(CPU only) |
Kerne
| Anzahl der Kerne | 2 | 4 |
|---|---|---|
| Anzahl der Threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Intel HD 4600 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Features
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | 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 | — |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
