Intel Celeron G3900 vs Intel Core 2 Extreme QX9775
Physique
| Socket | Intel Socket 1151 | Intel Socket 771 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 14 nm | 45 nm |
| Transistors | 1,400 million | 820 million |
| Taille des matrices | 150 mm² | 2x 107 mm² |
| Package | — | FC-LGA6 |
| tCaseMax | 65°C | 63°C |
Performance
| Fréquence | 2.8 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 400 MHz |
| Multiplicateur | 28.0x | 8.0x |
| Multiplicateur débloqué | No | Yes |
| TDP | 51 W | 150 W |
| Tension | — | 1.35 V |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | Active | End-of-life |
| Date de sortie | Sep 1st, 2015 | Mar 24th, 2008 |
| Nom de code | Skylake | Yorkfield |
| Génération | Celeron | Core 2 Extreme |
| Part | SR2HV | EU80574XL088N |
| Support mémoire | DDR3, DDR42133 MHz Dual-channel | DDR2 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Cœurs
| Nombre de cœurs | 2 | 4 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 510 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 12MB (shared) |
| Cache L3 | 4MB (shared) | — |
Caractéristiques
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
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", |
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