AMD Phenom II X2 555 BE vs AMD Ryzen 7 4750U
Fisico
| Presa | AMD Socket AM3 | AMD Socket FP6 |
|---|---|---|
| Dimensione del processo | 45 nm | 7 nm |
| Transistor | 758 million | 9,800 million |
| Dimensione stampo | 258 mm² | 156 mm² |
| Pacchetto | µPGA | — |
| Fonderia | — | TSMC |
| tJMax | — | 105°C |
Prestazione
| Frequenza | 3.2 GHz | 1700 MHz |
|---|---|---|
| Turbo clock | — | up to 4.1 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 16.0x | 17.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.4 V | — |
| TDP | 80 W | 15 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | End-of-life | Active |
| Data di rilascio | Jan 25th, 2010 | May 7th, 2020 |
| Nome in codice | Callisto | Renoir |
| Generazione | Phenom II X2 | Ryzen 7 |
| Parte | HDZ555WFK2DGMHDZ555WFGMBOX | 100-000000101 |
| Supporto memoria | DDR3 Dual-channel | DDR4-4266 MHz Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 3 |
Core
| Numero di core | 2 | 8 |
|---|---|---|
| Numero di threads | 2 | 16 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Radeon RX Vega 8 |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Note
| Note | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | — |
|---|
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | 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 |
