Intel Core i5-2300 vs Intel Core i7-975
Fizyczny
| Socket | Intel Socket 1155 | Intel Socket 1366 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 45 nm |
| Tranzystory | 1,160 million | 731 million |
| Rozmiar matrycy | 216 mm² | 263 mm² |
| Pakiet | FC-LGA10 | FC-LGA8 |
Wydajność
| Częstotliwość | 2.8 GHz | 3.333 GHz |
|---|---|---|
| Zegar turbo | up to 3.1 GHz | up to 3.6 GHz |
| Zegar bazowy | 100 MHz | 133 MHz |
| Mnożnik | 28.0x | 25.0x |
| Mnożnik odblokowany | No | Yes |
| TDP | 95 W | 130 W |
| Napięcie | — | 1.375 V |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jan 9th, 2011 | Jun 2nd, 2009 |
| Nazwa kodowa | Sandy Bridge | Bloomfield |
| Generacja | Core i5 | Core i7 |
| Część | SR00D | SLBEQ |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 Triple-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 2000 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Cechy
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| 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 | Yes |
| SSSE3 | Yes | — |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
Uwagi
| Uwagi | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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