Intel Core i7-2600K vs Intel Core i7-8700
Physique
| Socket | Intel Socket 1155 | Intel Socket 1151 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 14 nm |
| Transistors | 1,160 million | unknown |
| Taille des matrices | 216 mm² | 154 mm² |
| Package | FC-LGA10 | FC-LGA1151 |
| tCaseMax | — | 72°C |
Performance
| Fréquence | 3.4 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | up to 3.8 GHz | up to 4.6 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 34.0x | 32.0x |
| Multiplicateur débloqué | Yes | No |
| TDP | 95 W | 65 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | Active |
| Date de sortie | Jan 9th, 2011 | Jan 1st, 2018 |
| Nom de code | Sandy Bridge | Coffee Lake |
| Génération | Core i7 | Core i7 |
| Part | SR00C | SR3QS |
| Support mémoire | DDR3 Dual-channel | DDR4-2666 MHz Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 4 | 6 |
|---|---|---|
| Nombre de threads | 8 | 12 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 3000 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 12MB (shared) |
Remarques
| Remarques | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
Caractéristiques
| 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 |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
