AMD Opteron 6378 vs AMD Ryzen 7 4700U
Physique
| Socket | AMD Socket G34 | AMD Socket FP6 |
|---|---|---|
| Taille du processus | 32 nm | 7 nm |
| Transistors | 2,400 million | 9,800 million |
| Taille des matrices | 315 mm² | 156 mm² |
| Package | — | — |
| Fonderie | — | TSMC |
| tJMax | — | 105°C |
Performance
| Fréquence | 2.4 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | up to 3.3 GHz | up to 4.2 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 12.0x | 18.0x |
| Multiplicateur débloqué | No | No |
| TDP | 115 W | 25 W |
Architecture
| Marché | Server/Workstation | Mobile |
|---|---|---|
| État de la production | unknown | Active |
| Date de sortie | Nov 5th, 2012 | Jan 6th, 2020 |
| Nom de code | Abu Dhabi | Renoir |
| Génération | Opteron | Ryzen 7 |
| Part | OS6378WKTGGHKOS6378WKTGGHKWOF | unknown |
| Support mémoire | DDR3 | DDR4-4266 MHz Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 3 |
Cœurs
| Nombre de cœurs | 16 | 8 |
|---|---|---|
| Nombre de threads | 16 | 8 |
| SMP # CPUs | 4 | 1 |
| Cartes graphiques intégrées | — | Radeon Graphics 448SP |
Cache
| Cache L1 | 768K | 64K (per core) |
|---|---|---|
| Cache L2 | 16MB | 512K (per core) |
| Cache L3 | 8MB (per die) | 12MB (shared) |
Remarques
| Remarques | 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). | — |
|---|
Caractéristiques
| AES | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX 1.1 | Yes | — |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EVP | — | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| FMA4 | Yes | — |
| MMX | Yes | Yes |
| Precision Boost 2 | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | 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 | — |
