AMD Phenom X3 8400 vs Intel Pentium B970
Physique
| Socket | AMD Socket AM2+ | Intel Socket G2 (988B) |
|---|---|---|
| Taille du processus | 65 nm | 32 nm |
| Transistors | 450 million | 504 million |
| Taille des matrices | 285 mm² | 131 mm² |
| Package | µPGA | rPGA |
| Fonderie | — | Intel |
Performance
| Fréquence | 2.1 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 10.5x | 23.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.25 V | — |
| TDP | 95 W | 35 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Mar 27th, 2008 | Jan 1st, 2012 |
| Nom de code | Toliman | Sandy Bridge |
| Génération | Phenom X3 | Pentium |
| Part | HD8400WCJ3BGD | SR0J2 |
| Support mémoire | unknown Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 3 | 2 |
|---|---|---|
| Nombre de threads | 3 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 2MB (shared) | 2MB (shared) |
Remarques
| Remarques | Processor with the older B2 revision and TLB Bug. | — |
|---|
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HT3.0 | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| XD bit | — | Yes |
