AMD Opteron 6276 vs Intel Core i7-3770
Physisch
| Socket | AMD Socket G34 | Intel Socket 1155 |
|---|---|---|
| Strukturgröße | 32 nm | 22 nm |
| Transistoren | 2,400 million | 1,400 million |
| Chipgröße | 316 mm² | 160 mm² |
| Package | — | FC-LGA12C |
| Hersteller | — | Intel |
| tCaseMax | — | 67°C |
Leistung
| Taktfrequenz | 2.3 GHz | 3.4 GHz |
|---|---|---|
| Übertaktung | up to 3.2 GHz | up to 3.9 GHz |
| Basis-Taktfrequenz | 200 MHz | 100 MHz |
| Multiplikator | 11.5x | 34.0x |
| Multiplikator entsperrt | No | No |
| TDP | 115 W | 77 W |
Architektur
| Typ | Server/Workstation | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | unknown |
| Veröffentlichungsdatum | Nov 14th, 2011 | Apr 29th, 2012 |
| Codename | Interlagos | Ivy Bridge |
| Generation | Opteron | Core i7 |
| Part# | OS6276WKTGGGU | SR0PK |
| Speicherunterstützung | DDR3 | DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Kerne
| Anzahl der Kerne | 16 | 4 |
|---|---|---|
| Anzahl der Threads | 16 | 8 |
| SMP # CPUs | 4 | 1 |
| Integrierter Grafikprozessor | — | Intel HD 4000 |
Cache
| Cache L1 | 768K | 64K (per core) |
|---|---|---|
| Cache L2 | 16MB | 256K (per core) |
| Cache L3 | 8MB (per die) | 8MB (shared) |
Anmerkungen
| Anmerkungen | 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. | Intel HD 4000 frequency: 650-1150MHz |
|---|
Features
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | 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 |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
