Intel Core 2 Extreme QX9775 vs Intel Xeon E3-1220L v3
Fizyczny
| Socket | Intel Socket 771 | Intel Socket 1150 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 22 nm |
| Tranzystory | 820 million | 1,400 million |
| Rozmiar matrycy | 2x 107 mm² | 160 mm² |
| Pakiet | FC-LGA6 | FC-LGA12C |
| tCaseMax | 63°C | — |
Wydajność
| Częstotliwość | 3.2 GHz | 1600 MHz |
|---|---|---|
| Zegar turbo | — | up to 2.3 GHz |
| Zegar bazowy | 400 MHz | 100 MHz |
| Mnożnik | 8.0x | 16.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.35 V | — |
| TDP | 150 W | 16 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Mar 24th, 2008 | Jun 2nd, 2013 |
| Nazwa kodowa | Yorkfield | Haswell-WS |
| Generacja | Core 2 Extreme | Xeon E3 |
| Część | EU80574XL088N | unknown |
| Obsługa pamięci | DDR2 | DDR3, DDR4 Dual-channel |
| Pamięć ECC | No | Yes |
| PCI Express | — | Gen 3 |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 256K (per core) |
| Cache L3 | — | 4MB (shared) |
Uwagi
| Uwagi | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", | — |
|---|
Cechy
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | 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 |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
