AMD A8-4555M vs AMD Phenom II X2 555 BE
Fiziksel
| Priz | AMD Socket FP2 | AMD Socket AM3 |
|---|---|---|
| süreç boyutu | 32 nm | 45 nm |
| transistörler | 1,178 million | 758 million |
| Kalıp ölçüsü | 246 mm² | 258 mm² |
| Paket | µPGA | µPGA |
| tCaseMax | 100°C | — |
Verim
| Sıklık | 1600 MHz | 3.2 GHz |
|---|---|---|
| turbo saat | up to 2.4 GHz | — |
| Temel saat | 100 MHz | 200 MHz |
| Çarpan | 16.0x | 16.0x |
| çarpan kilidi açıldı | No | Yes |
| Voltaj | 1.15 V | 1.4 V |
| TDP | 19 W | 80 W |
mimari
| Market | Mobile | Desktop |
|---|---|---|
| Üretim durumu | unknown | End-of-life |
| Yayın tarihi | Sep 27th, 2012 | Jan 25th, 2010 |
| Kod adı | Trinity | Callisto |
| Nesil | A8 | Phenom II X2 |
| Bölüm | AM4555SHE44HJ | HDZ555WFK2DGMHDZ555WFGMBOX |
| Bellek desteği | unknown Dual-channel | DDR3 Dual-channel |
| ECC belleği | No | No |
| PCI Express | — | Gen 2 |
çekirdekler
| Çekirdek sayısı | 4 | 2 |
|---|---|---|
| iş parçacığı sayısı | 4 | 2 |
| SMP # CPU'lar | 1 | 1 |
| Entegre grafikler | Radeon HD 7600G | — |
önbellek
| Önbellek L1 | 192K | 128K (per core) |
|---|---|---|
| Önbellek L2 | 4MB (shared) | 512K (per core) |
| Önbellek L3 | — | 6MB (shared) |
Notlar
| Notlar | 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 | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
|---|
Özellikler
| 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 | — |
