Intel Core i7-5500U vs Intel Core i7-870S
Fisico
| Presa | Intel BGA 1168 | Intel Socket 1156 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 14 nm | 45 nm |
| Transistor | unknown | 774 million |
| Dimensione stampo | unknown | 296 mm² |
| Pacchetto | FC-BGA1168 | FC-LGA8 |
| tCaseMax | 105°C | — |
Prestazione
| Frequenza | 2.4 GHz | 2.666 GHz |
|---|---|---|
| Turbo clock | up to 3 GHz | up to 3.6 GHz |
| Clock di base | 100 MHz | 133 MHz |
| Moltiplicatore | 24.0x | 20.0x |
| Moltiplicatore sbloccato | No | No |
| TDP | 15 W | 82 W |
| Voltaggio | — | 1.4 V |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | Active | End-of-life |
| Data di rilascio | Mar 1st, 2015 | Jul 19th, 2010 |
| Nome in codice | Broadwell-U | Lynnfield |
| Generazione | Core i7 | Core i7 |
| Parte | unknown | SLBQ7 |
| Supporto memoria | DDR3 | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2, 16 Lanes(CPU only) |
Core
| Numero di core | 2 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Intel HD 5500 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Note
| Note | Intel HD frequency: 300-950MHz | — |
|---|
Caratteristiche
| 64-bit | Yes | — |
|---|---|---|
| ADX | Yes | — |
| EIST | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| PREFETCHW | Yes | — |
| RDSEED | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| TBT | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
