Intel Core i5-2557M vs Intel Pentium G3250T
Fizyczny
| Socket | Intel BGA 1023 | Intel Socket 1150 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 22 nm |
| Tranzystory | 624 million | 1,400 million |
| Rozmiar matrycy | 149 mm² | 177 mm² |
| Pakiet | rPGA | FC-LGA12C |
| tCaseMax | — | 72°C |
Wydajność
| Częstotliwość | 1700 MHz | 2.8 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 17.0x | 28.0x |
| Mnożnik odblokowany | No | No |
| TDP | 17 W | 35 W |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | End-of-life | Active |
| Data wydania | Jun 1st, 2011 | Jul 21st, 2014 |
| Nazwa kodowa | Sandy Bridge | Haswell |
| Generacja | Core i5 | Pentium |
| Część | SR0CS | unknown |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 3 |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 3000 | Intel HD (Haswell) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 3MB (shared) |
Cechy
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| FMA3 | — | Yes |
| HTT | 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 | — |
| TXT | Yes | — |
| Turbo Boost | Yes | — |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
