AMD A4-5050 vs AMD A8-4555M
物理
| 插座 | AMD Socket FT3 | AMD Socket FP2 |
|---|---|---|
| 工艺尺寸 | 32 nm | 32 nm |
| 晶体管 | 1,178 million | 1,178 million |
| 模具尺寸 | 246 mm² | 246 mm² |
| 包 | BGA2 | µPGA |
| tCaseMax | 90°C | 100°C |
性能
| 频率 | 1500 MHz | 1600 MHz |
|---|---|---|
| 涡轮时钟 | — | up to 2.4 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 15.0x | 16.0x |
| 乘数解锁 | No | No |
| 电压 | 1.475 V | 1.15 V |
| TDP | 15 W | 19 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | Active | unknown |
| 发布日期 | Feb 1st, 2014 | Sep 27th, 2012 |
| 代码名称 | Kabini | Trinity |
| 代 | A4 | A8 |
| 部分 | unknown | AM4555SHE44HJ |
| 内存支持 | DDR3 | unknown Dual-channel |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon HD 8330 | Radeon HD 7600G |
快取
| 缓存 L1 | 128K (per core) | 192K |
|---|---|---|
| 缓存 L2 | 512K (per core) | 4MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | Yes | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| BMI1 | Yes | — |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | Yes | Yes |
| FMA3 | — | Yes |
| FMA4 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
| Turbo Core | — | Yes |
| XOP | — | Yes |
笔记
| 笔记 | — | 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 |
|---|
