Intel Core i7-3920XM vs Intel Core i7-4750HQ
Physisch
| Socket | Intel Socket G2 (988B) | Intel BGA 1364 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 22 nm | 22 nm |
| Transistoren | 1,400 million | 1,400 million |
| Chipgröße | 160 mm² | 264 mm² |
| Package | FC-PGA12F | FC-BGA1364 |
| tCaseMax | — | 100°C |
Leistung
| Taktfrequenz | 2.9 GHz | 2000 MHz |
|---|---|---|
| Übertaktung | up to 3.8 GHz | up to 3.2 GHz |
| Basis-Taktfrequenz | 100 MHz | 100 MHz |
| Multiplikator | 29.0x | 20.0x |
| Multiplikator entsperrt | Yes | No |
| TDP | 55 W | 47 W |
Architektur
| Typ | Mobile | Mobile |
|---|---|---|
| Produktionsstatus | unknown | Active |
| Veröffentlichungsdatum | Apr 29th, 2012 | May 27th, 2013 |
| Codename | Ivy Bridge | Crystalwell |
| Generation | Core i7 | Core i7 |
| Part# | SR0MHSR0T2 | SR18J |
| Speicherunterstützung | DDR3 Dual-channel | DDR3 |
| ECC-Speicher | No | No |
Kerne
| Anzahl der Kerne | 4 | 4 |
|---|---|---|
| Anzahl der Threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Intel HD 4000 | Intel HD 5200 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Anmerkungen
| Anmerkungen | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Intel HD 4000 frequency: 650-1300MHz | — |
|---|
Features
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| FMA3 | — | 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 | Yes |
| TSX | — | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
