AMD A10-4655M vs AMD A9-9420 SoC
物理
| 插座 | AMD Socket FP2 | AMD Socket FT4 |
|---|---|---|
| 工艺尺寸 | 32 nm | 28 nm |
| 晶体管 | 1,178 million | 1,200 million |
| 模具尺寸 | 246 mm² | 124 mm² |
| 包 | BGA2 | BGA |
| tCaseMax | 100°C | 74°C |
性能
| 频率 | 2000 MHz | 3 GHz |
|---|---|---|
| 涡轮时钟 | up to 2.8 GHz | up to 3.6 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 20.0x | 30.0x |
| 乘数解锁 | No | No |
| 电压 | 1.2 V | — |
| TDP | 25 W | 15 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | unknown | Active |
| 发布日期 | May 15th, 2012 | May 31st, 2016 |
| 代码名称 | Trinity | Stoney Ridge |
| 代 | A10 | A9 |
| 部分 | AM4655SIE44HJ | AM9420AYN23AC |
| 内存支持 | unknown Dual-channel | DDR4 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 2 |
|---|---|---|
| 线程数 | 4 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon HD 7620G | Radeon R5 |
快取
| 缓存 L1 | 192K | 128K (per core) |
|---|---|---|
| 缓存 L2 | 4MB (shared) | 1MB (per core) |
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). 360MHz integrated graphics base core frequency, 497MHz maximum dynamic core frequency | — |
|---|
特征
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EVP | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| FMA4 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | — |
| TBM | — | Yes |
| Turbo Core | Yes | Yes |
| XOP | Yes | Yes |
