AMD Opteron 6276 vs AMD Opteron 6282 SE
Fizyczny
| Socket | AMD Socket G34 | AMD Socket G34 |
|---|---|---|
| Rozmiar procesu | 32 nm | 32 nm |
| Tranzystory | 2,400 million | 2,400 million |
| Rozmiar matrycy | 316 mm² | 316 mm² |
| Pakiet | — | — |
Wydajność
| Częstotliwość | 2.3 GHz | 2.6 GHz |
|---|---|---|
| Zegar turbo | up to 3.2 GHz | up to 3.3 GHz |
| Zegar bazowy | 200 MHz | 200 MHz |
| Mnożnik | 11.5x | 13.0x |
| Mnożnik odblokowany | No | No |
| TDP | 115 W | 140 W |
Architektura
| Rynek | Server/Workstation | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Nov 14th, 2011 | Nov 14th, 2011 |
| Nazwa kodowa | Interlagos | Interlagos |
| Generacja | Opteron | Opteron |
| Część | OS6276WKTGGGU | OS6282YETGGGU |
| Obsługa pamięci | DDR3 | DDR3 |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 16 | 16 |
|---|---|---|
| Liczba wątków | 16 | 16 |
| SMP # CPUs | 4 | 4 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 768K | 768K |
|---|---|---|
| Cache L2 | 16MB | 16MB |
| Cache L3 | 8MB (per die) | 8MB (per die) |
Uwagi
| Uwagi | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). 8MB L3 cache shared per eight cores (per die). 14MB total L3 cache available when using HT Assist. | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). 8MB L3 cache shared per eight cores (per die). 14MB total L3 cache available when using HT Assist. |
|---|
Cechy
| AES | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | Yes |
| EVP | Yes | Yes |
| FMA4 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | Yes |
| XOP | Yes | Yes |
