Intel Core i5-3427U vs Intel Core i7-4550U
Physisch
| Socket | Intel BGA 1023 | Intel BGA 1168 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 22 nm | 22 nm |
| Transistoren | unknown | 1,300 million |
| Chipgröße | 118 mm² | 118 mm² |
| Package | FC-BGA12F | FC-BGA1168 |
Leistung
| Taktfrequenz | 1800 MHz | 1500 MHz |
|---|---|---|
| Übertaktung | up to 2.8 GHz | up to 3 GHz |
| Basis-Taktfrequenz | 100 MHz | 100 MHz |
| Multiplikator | 18.0x | 15.0x |
| Multiplikator entsperrt | No | No |
| TDP | 17 W | 15 W |
Architektur
| Typ | Mobile | Mobile |
|---|---|---|
| Produktionsstatus | unknown | unknown |
| Veröffentlichungsdatum | Jun 1st, 2012 | Jun 4th, 2013 |
| Codename | Ivy Bridge | Haswell-ULT |
| Generation | Core i5 | Core i7 |
| Part# | SR0N7 | SR16J |
| Speicherunterstützung | unknown Dual-channel | DDR3 |
| ECC-Speicher | No | No |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Intel HD 4000 | HD Graphics 5000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 4MB (shared) |
Anmerkungen
| Anmerkungen | Intel HD 4000 frequency: 350-1150MHz | — |
|---|
Features
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | 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 |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
