AMD Opteron 6348 vs Intel Core i7-8700K
Fisico
| Presa | AMD Socket G34 | Intel Socket 1151 |
|---|---|---|
| Dimensione del processo | 32 nm | 14 nm |
| Transistor | 2,400 million | unknown |
| Dimensione stampo | 315 mm² | 154 mm² |
| Pacchetto | — | FC-LGA1151 |
| Fonderia | — | Intel |
| tCaseMax | — | 72°C |
Prestazione
| Frequenza | 2.8 GHz | 3.7 GHz |
|---|---|---|
| Turbo clock | up to 3.4 GHz | up to 4.7 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 14.0x | 37.0x |
| Moltiplicatore sbloccato | No | Yes |
| TDP | 115 W | 95 W |
Architettura
| Mercato | Server/Workstation | Desktop |
|---|---|---|
| Stato di produzione | unknown | Active |
| Data di rilascio | Nov 5th, 2012 | Oct 5th, 2017 |
| Nome in codice | Abu Dhabi | Coffee Lake |
| Generazione | Opteron | Core i7 |
| Parte | OS6348WKTCGHK | SR3QR |
| Supporto memoria | DDR3 | DDR4-2666 MHz Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 12 | 6 |
|---|---|---|
| Numero di threads | 12 | 12 |
| SMP # CPUs | 4 | 1 |
| Grafica integrata | — | UHD Graphics 630 |
Cache
| Cache L1 | 576K | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB | 256K (per core) |
| Cache L3 | 8MB (per die) | 12MB (shared) |
Note
| Note | 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). | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Caratteristiche
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX 1.1 | Yes | — |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | — |
| EIST | — | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | 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-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
