AMD A10-7870K vs Intel Core i7-940
Fisico
| Presa | AMD Socket FM2+ | Intel Socket 1366 |
|---|---|---|
| Dimensione del processo | 28 nm | 45 nm |
| Transistor | 1,178 million | 731 million |
| Dimensione stampo | 246 mm² | 263 mm² |
| Pacchetto | µPGA | FC-LGA8 |
| tCaseMax | 74°C | — |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 3.9 GHz | 2.933 GHz |
|---|---|---|
| Turbo clock | up to 4.1 GHz | up to 3.2 GHz |
| Clock di base | 100 MHz | 133 MHz |
| Moltiplicatore | 39.0x | 22.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.475 V | 1.375 V |
| TDP | 95 W | 130 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | Active | End-of-life |
| Data di rilascio | May 28th, 2015 | Nov 17th, 2008 |
| Nome in codice | Godaveri | Bloomfield |
| Generazione | A10 | Core i7 |
| Parte | AD787KXDJCBOX | SLBCK |
| Supporto memoria | DDR3 | DDR3 Triple-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Radeon R7 | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Note
| Note | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
