AMD A6-4455M vs AMD Athlon X2 7450
Physisch
| Socket | AMD Socket FP2 | AMD Socket AM2+ |
|---|---|---|
| Strukturgröße | 32 nm | 65 nm |
| Transistoren | 1,178 million | 450 million |
| Chipgröße | 246 mm² | 285 mm² |
| Package | BGA2 | µPGA |
| tCaseMax | 100°C | — |
Leistung
| Taktfrequenz | 2.1 GHz | 2.4 GHz |
|---|---|---|
| Übertaktung | up to 2.6 GHz | — |
| Basis-Taktfrequenz | 100 MHz | 200 MHz |
| Multiplikator | 21.0x | 12.0x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.15 V | 1.325 V |
| TDP | 17 W | 95 W |
Architektur
| Typ | Mobile | Desktop |
|---|---|---|
| Produktionsstatus | unknown | End-of-life |
| Veröffentlichungsdatum | May 15th, 2012 | Dec 15th, 2008 |
| Codename | Trinity | Kuma |
| Generation | A6 | Athlon X2 |
| Part# | AM4455SHE24HJ | AD7450WCJ2BGH |
| Speicherunterstützung | unknown Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | — | Gen 2 |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Radeon HD 7500G | — |
Cache
| Cache L1 | 92K | 128K (per core) |
|---|---|---|
| Cache L2 | 2MB (shared) | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Anmerkungen
| Anmerkungen | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 327MHz integrated graphics base core frequency, 424MHz maximum dynamic core frequency | — |
|---|
Features
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| CnQ | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| HT3.0 | — | 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 | — |
