Intel Core i3-2100 vs Intel Pentium D 945
Fizyczny
| Socket | Intel Socket 1155 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 65 nm |
| Tranzystory | 504 million | 376 million |
| Rozmiar matrycy | 131 mm² | 140 mm² |
| Pakiet | FC-LGA10 | FC-LGA4 |
Wydajność
| Częstotliwość | 3.1 GHz | 3.4 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 100 MHz | 200 MHz |
| Mnożnik | 31.0x | 17.0x |
| Mnożnik odblokowany | No | No |
| TDP | 65 W | 95 W |
| Napięcie | — | 1.33 V |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Feb 20th, 2011 | Jul 23rd, 2006 |
| Nazwa kodowa | Sandy Bridge | Presler |
| Generacja | Core i3 | Pentium D |
| Część | SR05C | SL9QQ |
| Obsługa pamięci | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 2 |
| Zintegrowana karta graficzna | Intel HD 2000 | — |
Cache
| Cache L1 | 64K (per core) | 28K |
|---|---|---|
| Cache L2 | 256K (per core) | 4MB |
| Cache L3 | 3MB (shared) | — |
Cechy
| EIST | Yes | Yes |
|---|---|---|
| HTT | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | — |
| TXT | Yes | — |
| VT-x | Yes | — |
| XD-Bit | Yes | — |
Uwagi
| Uwagi | — | D0 Stepping |
|---|
