AMD Ryzen 7 4800U vs Intel Core i7-990X
Fisico
| Presa | AMD Socket FP6 | Intel Socket 1366 |
|---|---|---|
| Fonderia | TSMC | Intel |
| Dimensione del processo | 7 nm | 32 nm |
| Transistor | 9,800 million | 1,170 million |
| Dimensione stampo | 156 mm² | 239 mm² |
| Pacchetto | — | FC-LGA10 |
| tJMax | 105°C | — |
Prestazione
| Frequenza | 1800 MHz | 3.466 GHz |
|---|---|---|
| Turbo clock | up to 4.2 GHz | up to 3.733 GHz |
| Clock di base | 100 MHz | 133 MHz |
| Moltiplicatore | 18.0x | 26.0x |
| Moltiplicatore sbloccato | No | Yes |
| TDP | 25 W | 130 W |
| Voltaggio | — | 1.375 V |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | Active | End-of-life |
| Data di rilascio | Jan 6th, 2020 | Feb 24th, 2011 |
| Nome in codice | Renoir | Gulftown |
| Generazione | Ryzen 7 | Core i7 |
| Parte | unknown | SLBVZ |
| Supporto memoria | DDR4-4266 MHz Dual-channel | DDR3 Triple-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 3 | Gen 2 |
Core
| Numero di core | 8 | 6 |
|---|---|---|
| Numero di threads | 16 | 12 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Radeon RX Vega 8 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 12MB (shared) |
Caratteristiche
| AES | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | 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 | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | — |
Note
| Note | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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