Intel Core 2 Extreme QX9775 vs Intel Xeon E3-1220L v3
Physique
| Socket | Intel Socket 771 | Intel Socket 1150 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 22 nm |
| Transistors | 820 million | 1,400 million |
| Taille des matrices | 2x 107 mm² | 160 mm² |
| Package | FC-LGA6 | FC-LGA12C |
| tCaseMax | 63°C | — |
Performance
| Fréquence | 3.2 GHz | 1600 MHz |
|---|---|---|
| Turbo clock | — | up to 2.3 GHz |
| Base clock | 400 MHz | 100 MHz |
| Multiplicateur | 8.0x | 16.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.35 V | — |
| TDP | 150 W | 16 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Mar 24th, 2008 | Jun 2nd, 2013 |
| Nom de code | Yorkfield | Haswell-WS |
| Génération | Core 2 Extreme | Xeon E3 |
| Part | EU80574XL088N | unknown |
| Support mémoire | DDR2 | DDR3, DDR4 Dual-channel |
| La mémoire du CEC | No | Yes |
| PCI Express | — | Gen 3 |
Cœurs
| Nombre de cœurs | 4 | 2 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 256K (per core) |
| Cache L3 | — | 4MB (shared) |
Remarques
| Remarques | 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", | — |
|---|
Caractéristiques
| 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 |
