Intel Core i3-8300T vs Intel Core i7-3940XM
Physique
| Socket | Intel Socket 1151 | Intel Socket G2 (988B) |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 14 nm | 22 nm |
| Transistors | unknown | 1,400 million |
| Taille des matrices | unknown | 160 mm² |
| Package | FC-LGA1151 | FC-PGA12F |
| tCaseMax | 72°C | — |
Performance
| Fréquence | 3.2 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | up to 3.9 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 32.0x | 30.0x |
| Multiplicateur débloqué | No | Yes |
| TDP | 35 W | 55 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | Active | End-of-life |
| Date de sortie | Apr 2nd, 2018 | Sep 3rd, 2012 |
| Nom de code | Coffee Lake | Ivy Bridge |
| Génération | Core i3 | Core i7 |
| Part | SR3Y1 | SR0US |
| Support mémoire | DDR4-2666 MHz Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD 4000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
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 |
| 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 | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
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. It is branded under the Extreme Edition label. Intel HD 4000 frequency: 650-1300MHz |
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