AMD A8-5557M vs Intel Core 2 Quad Q8400S
Fizyczny
| Socket | AMD Socket FP2 | Intel Socket 775 |
|---|---|---|
| Rozmiar procesu | 32 nm | 45 nm |
| Tranzystory | 1,178 million | 456 million |
| Rozmiar matrycy | 246 mm² | 2x 82 mm² |
| Pakiet | BGA2 | FC-LGA6 |
| tCaseMax | 71°C | 76°C |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 2.1 GHz | 2.666 GHz |
|---|---|---|
| Zegar turbo | up to 3.1 GHz | — |
| Zegar bazowy | 100 MHz | 333 MHz |
| Mnożnik | 21.0x | 8.0x |
| Mnożnik odblokowany | No | No |
| Napięcie | 1.475 V | 0.9 V |
| TDP | 35 W | 65 W |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | unknown | End-of-life |
| Data wydania | Jun 1st, 2013 | Apr 19th, 2009 |
| Nazwa kodowa | Richland | Yorkfield |
| Generacja | A8 | Core 2 Quad |
| Część | AM5557DFE44HL | SLGT7 |
| Obsługa pamięci | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Radeon HD 8550G | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 4MB (shared) |
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4A | Yes | — |
| iAMT2 | — | Yes |
