Intel Core i5-450M vs Intel Pentium G840
Fizyczny
| Socket | Intel Socket G1 | Intel Socket 1155 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 32 nm |
| Tranzystory | 382 million | 504 million |
| Rozmiar matrycy | 81 mm² | 131 mm² |
| Pakiet | rPGA | FC-LGA10 |
Wydajność
| Częstotliwość | 2.4 GHz | 2.8 GHz |
|---|---|---|
| Zegar turbo | up to 2.666 GHz | — |
| Zegar bazowy | 133 MHz | 100 MHz |
| Mnożnik | 18.0x | 28.0x |
| Mnożnik odblokowany | No | No |
| TDP | 35 W | 65 W |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Sep 26th, 2010 | May 22nd, 2011 |
| Nazwa kodowa | Arrandale | Sandy Bridge |
| Generacja | Core i5 | Pentium |
| Część | unknown | SR05P |
| Obsługa pamięci | DDR3 | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 3MB (shared) |
Uwagi
| Uwagi | 177M GPU Transistors | — |
|---|
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | Yes | 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 |
