Intel Core i9-9940X vs Intel Pentium Gold G6400
Fisico
| Presa | Intel Socket 2066 | Intel Socket 1200 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 14 nm | 14 nm |
| Transistor | unknown | unknown |
| Dimensione stampo | unknown | unknown |
| Pacchetto | FC-LGA2066 | FC-LGA1200 |
| tCaseMax | — | 72°C |
| tJMax | — | 100°C |
Prestazione
| Frequenza | 3.3 GHz | 4 GHz |
|---|---|---|
| Turbo clock | up to 4.5 GHz | — |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 33.0x | 40.0x |
| Moltiplicatore sbloccato | Yes | No |
| TDP | 165 W | 58 W |
| PL1 | — | 58 W |
| PL2 | — | 58 W |
| FP32 | — | 256.0 GFLOPS |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | Active | Active |
| Data di rilascio | Oct 19th, 2018 | Apr 30th, 2020 |
| Nome in codice | Skylake-X | Comet Lake |
| Generazione | Core i9 | Pentium Gold |
| Parte | BX80673I99940XCD8067304175600SREZ5 | SRH3Y |
| Supporto memoria | DDR4 Quad-channel | DDR4-2666 MHz Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 14 | 2 |
|---|---|---|
| Numero di threads | 28 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | UHD Graphics 610 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 256K (per core) |
| Cache L3 | 19.25MB (shared) | 4MB (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. | — |
|---|
Caratteristiche
| ABM | — | Yes |
|---|---|---|
| ADX | — | Yes |
| AES-NI | Yes | Yes |
| AVX | Yes | Yes |
| AVX-512 | Yes | — |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | Yes | — |
| Boost 3.0 | Yes | — |
| CLMUL | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| RdRand | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
