Intel Core i5-3450 vs Intel Core i7-2960XM
Fisico
| Presa | Intel Socket 1155 | Intel Socket G2 (988B) |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 22 nm | 32 nm |
| Transistor | 1,400 million | 1,160 million |
| Dimensione stampo | 160 mm² | 216 mm² |
| Pacchetto | FC-LGA12C | rPGA |
| tCaseMax | 67°C | — |
Prestazione
| Frequenza | 3.1 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 3.5 GHz | up to 3.7 GHz |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 31.0x | 27.0x |
| Moltiplicatore sbloccato | No | Yes |
| TDP | 77 W | 55 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | unknown | End-of-life |
| Data di rilascio | Apr 29th, 2012 | Sep 4th, 2011 |
| Nome in codice | Ivy Bridge | Sandy Bridge |
| Generazione | Core i5 | Core i7 |
| Parte | SR0PF | SR02F |
| Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Intel HD 2500 | Intel HD 3000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Note
| Note | Intel HD 2500 frequency: 650-1100MHz | 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. |
|---|
Caratteristiche
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
