AMD Opteron 6276 vs Intel Core i7-4960HQ
Fizyczny
| Socket | AMD Socket G34 | Intel BGA 1364 |
|---|---|---|
| Rozmiar procesu | 32 nm | 22 nm |
| Tranzystory | 2,400 million | 1,400 million |
| Rozmiar matrycy | 316 mm² | 264 mm² |
| Pakiet | — | FC-BGA1364 |
| Producent | — | Intel |
| tCaseMax | — | 100°C |
Wydajność
| Częstotliwość | 2.3 GHz | 2.6 GHz |
|---|---|---|
| Zegar turbo | up to 3.2 GHz | up to 3.8 GHz |
| Zegar bazowy | 200 MHz | 100 MHz |
| Mnożnik | 11.5x | 26.0x |
| Mnożnik odblokowany | No | No |
| TDP | 115 W | 47 W |
Architektura
| Rynek | Server/Workstation | Mobile |
|---|---|---|
| Status produkcji | End-of-life | Active |
| Data wydania | Nov 14th, 2011 | Sep 1st, 2013 |
| Nazwa kodowa | Interlagos | Crystalwell |
| Generacja | Opteron | Core i7 |
| Część | OS6276WKTGGGU | SR1BS |
| Obsługa pamięci | DDR3 | DDR3 |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 16 | 4 |
|---|---|---|
| Liczba wątków | 16 | 8 |
| SMP # CPUs | 4 | 1 |
| Zintegrowana karta graficzna | — | Intel HD 5200 |
Cache
| Cache L1 | 768K | 64K (per core) |
|---|---|---|
| Cache L2 | 16MB | 256K (per core) |
| Cache L3 | 8MB (per die) | 8MB (shared) |
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. | — |
|---|
Cechy
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA3 | — | Yes |
| FMA4 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
