Intel Core i7-4960X vs Intel Core i7-8850H
Fisico
| Presa | Intel Socket 2011 | Intel BGA 1440 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 22 nm | 14 nm |
| Transistor | 1,860 million | unknown |
| Dimensione stampo | 257 mm² | 149 mm² |
| Pacchetto | FC-LGA10 | FC-BGA1440 |
| tCaseMax | — | 72°C |
Prestazione
| Frequenza | 3.6 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 4.3 GHz |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 36.0x | 27.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.35 V | — |
| TDP | 130 W | 45 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | Active | Active |
| Data di rilascio | Sep 3rd, 2013 | Apr 2nd, 2018 |
| Nome in codice | Ivy Bridge-E | Coffee Lake-H |
| Generazione | Core i7 | Core i7 |
| Parte | SR1AS | SR3YZ |
| Supporto memoria | DDR3 Quad-channel | DDR4 |
| Memoria ECC | No | No |
| PCI Express | Gen 3 | — |
Core
| Numero di core | 6 | 6 |
|---|---|---|
| Numero di threads | 12 | 12 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | UHD 630 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 12MB (shared) |
Note
| Note | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | — |
|---|
Caratteristiche
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
