AMD A8-4555M vs AMD Athlon II X3 400e
Physisch
| Socket | AMD Socket FP2 | AMD Socket AM3 |
|---|---|---|
| Strukturgröße | 32 nm | 45 nm |
| Transistoren | 1,178 million | 300 million |
| Chipgröße | 246 mm² | 169 mm² |
| Package | µPGA | µPGA |
| tCaseMax | 100°C | — |
Leistung
| Taktfrequenz | 1600 MHz | 2.2 GHz |
|---|---|---|
| Übertaktung | up to 2.4 GHz | — |
| Basis-Taktfrequenz | 100 MHz | 200 MHz |
| Multiplikator | 16.0x | 11.0x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.15 V | 1.25 V |
| TDP | 19 W | 45 W |
Architektur
| Typ | Mobile | Desktop |
|---|---|---|
| Produktionsstatus | unknown | End-of-life |
| Veröffentlichungsdatum | Sep 27th, 2012 | Oct 20th, 2009 |
| Codename | Trinity | Rana |
| Generation | A8 | Athlon II X3 |
| Part# | AM4555SHE44HJ | AD400EHDK32GIAD405EHDGIBOX |
| Speicherunterstützung | unknown Dual-channel | DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | — | Gen 2 |
Kerne
| Anzahl der Kerne | 4 | 3 |
|---|---|---|
| Anzahl der Threads | 4 | 3 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Radeon HD 7600G | — |
Cache
| Cache L1 | 192K | 128K (per core) |
|---|---|---|
| Cache L2 | 4MB (shared) | 512K (per core) |
Anmerkungen
| Anmerkungen | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). 497MHz integrated graphics base core frequency, 655MHz maximum dynamic core frequency | — |
|---|
Features
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | — |
| Turbo Core | Yes | — |
| XOP | Yes | — |
