Intel Core i7-620M vs Intel Core i9-9900
Fisico
| Presa | Intel BGA 1288 | Intel Socket 1151 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 32 nm | 14 nm |
| Transistor | 384 million | unknown |
| Dimensione stampo | 81 mm² | 180 mm² |
| Pacchetto | rPGA | FC-LGA14C |
| tCaseMax | — | 72°C |
Prestazione
| Frequenza | 2.677 GHz | 3.1 GHz |
|---|---|---|
| Turbo clock | up to 3.333 GHz | up to 5 GHz |
| Clock di base | 133 MHz | 100 MHz |
| Moltiplicatore | 20.0x | 31.0x |
| Moltiplicatore sbloccato | No | No |
| TDP | 35 W | 65 W |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | Active |
| Data di rilascio | Jan 7th, 2010 | Apr 23rd, 2019 |
| Nome in codice | Arrandale | Coffee Lake-R |
| Generazione | Core i7 | Core i9 |
| Parte | SLBPESLBTR | unknown |
| Supporto memoria | DDR3 | DDR4 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 2 | 8 |
|---|---|---|
| Numero di threads | 4 | 16 |
| 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 | 4MB (shared) | 16MB (shared) |
Note
| Note | 177M GPU Transistors | — |
|---|
Caratteristiche
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | — | 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 |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| TSX | — | Yes |
| TXT | Yes | Yes |
| Turbo Boost | Yes | — |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
