AMD Sempron LE-1200 vs Intel Core i7-3940XM
Physisch
| Socket | AMD Socket AM2 | Intel Socket G2 (988B) |
|---|---|---|
| Strukturgröße | 65 nm | 22 nm |
| Transistoren | unknown | 1,400 million |
| Chipgröße | unknown | 160 mm² |
| Package | µPGA | FC-PGA12F |
| Hersteller | — | Intel |
Leistung
| Taktfrequenz | 2.1 GHz | 3 GHz |
|---|---|---|
| Übertaktung | — | up to 3.9 GHz |
| Basis-Taktfrequenz | 200 MHz | 100 MHz |
| Multiplikator | 10.5x | 30.0x |
| Multiplikator entsperrt | No | Yes |
| Stromspannung | 1.35 V | — |
| TDP | 45 W | 55 W |
Architektur
| Typ | Desktop | Mobile |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Aug 1st, 2007 | Sep 3rd, 2012 |
| Codename | Sparta | Ivy Bridge |
| Generation | Sempron | Core i7 |
| Part# | SDH1200IAA4DE | SR0US |
| Speicherunterstützung | unknown Dual-channel | DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | — |
Kerne
| Anzahl der Kerne | 1 | 4 |
|---|---|---|
| Anzahl der Threads | 1 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | Intel HD 4000 |
Cache
| Cache L1 | 128K | 64K (per core) |
|---|---|---|
| Cache L2 | 512K | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Features
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
Anmerkungen
| Anmerkungen | — | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Intel HD 4000 frequency: 650-1300MHz |
|---|
