Intel Core i3-8121U vs Intel Core i5-4440S
Physique
| Socket | Intel BGA 1440 | Intel Socket 1150 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 10 nm | 22 nm |
| Transistors | unknown | 1,400 million |
| Taille des matrices | 123 mm² | 177 mm² |
| Package | FC-BGA1440 | FC-LGA12C |
| tCaseMax | 72°C | 72°C |
Performance
| Fréquence | 2.2 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | up to 3.3 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 22.0x | 28.0x |
| Multiplicateur débloqué | No | No |
| TDP | 28 W | 65 W |
Architecture
| Marché | Mobile | Desktop |
|---|---|---|
| État de la production | Active | unknown |
| Date de sortie | May 5th, 2018 | Sep 1st, 2013 |
| Nom de code | Coffee Lake-U | Haswell |
| Génération | Core i3 | Core i5 |
| Part | unknown | SR14L |
| Support mémoire | DDR4 | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 3 |
Cœurs
| Nombre de cœurs | 2 | 4 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Iris Pro Plus | Intel HD 4600 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 6MB (shared) |
Caractéristiques
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | 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 | Yes |
| TXT | Yes | — |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
