AMD Phenom II X4 975 BE vs Intel Xeon E5520
Fizyczny
| Socket | AMD Socket AM3 | Intel Socket 1366 |
|---|---|---|
| Rozmiar procesu | 45 nm | 45 nm |
| Tranzystory | 758 million | 731 million |
| Rozmiar matrycy | 258 mm² | 263 mm² |
| Pakiet | µPGA | FC-LGA8 |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 3.6 GHz | 2.266 GHz |
|---|---|---|
| Zegar turbo | — | up to 2.533 GHz |
| Zegar bazowy | 2000 MHz | 133 MHz |
| Mnożnik | 18.0x | 17.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.4 V | 1.35 V |
| TDP | 125 W | 80 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jan 4th, 2011 | Mar 30th, 2009 |
| Nazwa kodowa | Deneb | Gainestown |
| Generacja | Phenom II X4 | Xeon |
| Część | HDZ975FBK4DGMHDZ975FBGMBOX | SLBFD |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 Triple-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 2 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Uwagi
| Uwagi | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | — |
|---|
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | 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-x | — | Yes |
| XD-Bit | — | Yes |
