AMD Phenom II X4 820 vs Intel Core i7-3517U
Fisico
| Presa | AMD Socket AM3 | Intel BGA 1023 |
|---|---|---|
| Dimensione del processo | 45 nm | 22 nm |
| Transistor | 758 million | unknown |
| Dimensione stampo | 258 mm² | 118 mm² |
| Pacchetto | µPGA | FC-BGA12F |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 2.8 GHz | 1900 MHz |
|---|---|---|
| Turbo clock | — | up to 3 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 14.0x | 19.0x |
| Moltiplicatore sbloccato | No | No |
| Voltaggio | 1.425 V | — |
| TDP | 95 W | 17 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | End-of-life | unknown |
| Data di rilascio | Sep 1st, 2009 | Jun 3rd, 2012 |
| Nome in codice | Deneb | Ivy Bridge |
| Generazione | Phenom II X4 | Core i7 |
| Parte | HDX820WFK4FGIHDX820WFGIBOX | SR0N6 |
| Supporto memoria | DDR3 Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Core
| Numero di core | 4 | 2 |
|---|---|---|
| Numero di threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD 4000 |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 4MB (shared) |
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
Note
| Note | — | Intel HD 4000 frequency: 350-1150MHz |
|---|
