Intel Pentium G2020T vs Intel Pentium G645
Physisch
| Socket | Intel Socket 1155 | Intel Socket 1155 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 22 nm | 32 nm |
| Transistoren | unknown | 504 million |
| Chipgröße | 94 mm² | 131 mm² |
| Package | FC-LGA12C | FC-LGA10 |
| tCaseMax | 65°C | — |
Leistung
| Taktfrequenz | 2.5 GHz | 2.9 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 100 MHz | 100 MHz |
| Multiplikator | 25.0x | 29.0x |
| Multiplikator entsperrt | No | No |
| TDP | 35 W | 65 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | unknown | unknown |
| Veröffentlichungsdatum | Jan 21st, 2013 | Sep 2nd, 2012 |
| Codename | Ivy Bridge | Sandy Bridge |
| Generation | Pentium | Pentium |
| Part# | SR10G | SR0RS |
| Speicherunterstützung | DDR3 Dual-channel | DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Intel HD | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 3MB (shared) |
Features
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
