AMD A8-7680 vs AMD Ryzen 5 4600U
Physique
| Socket | AMD Socket FM2+ | AMD Socket FP6 |
|---|---|---|
| Taille du processus | 28 nm | 7 nm |
| Transistors | 1,178 million | 9,800 million |
| Taille des matrices | 246 mm² | 156 mm² |
| Package | µPGA | — |
| tCaseMax | 74°C | — |
| Fonderie | — | TSMC |
| tJMax | — | 105°C |
Performance
| Fréquence | 3.5 GHz | 2.1 GHz |
|---|---|---|
| Turbo clock | up to 3.8 GHz | up to 4 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 35.0x | 21.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.475 V | — |
| TDP | 45 W | 25 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | Active | Active |
| Date de sortie | Oct 26th, 2018 | Jan 6th, 2020 |
| Nom de code | Godaveri | Renoir |
| Génération | A8 | Ryzen 5 |
| Part | AD7680ACABBOX AD7680ACABCBX | unknown |
| Support mémoire | DDR3 | DDR4-4266 MHz Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 3 |
Cœurs
| Nombre de cœurs | 4 | 6 |
|---|---|---|
| Nombre de threads | 4 | 12 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Radeon R7 | Radeon RX Vega 6 |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K (per core) |
| Cache L3 | — | 11MB (shared) |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | 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 |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
