AMD A8-5545M vs AMD Ryzen Embedded V1605B
物理
| 插座 | AMD Socket FP2 | AMD Socket FP5 |
|---|---|---|
| 工艺尺寸 | 32 nm | 14 nm |
| 晶体管 | 1,178 million | 4,950 million |
| 模具尺寸 | 246 mm² | 210 mm² |
| 包 | BGA2 | — |
| tCaseMax | 71°C | — |
| 铸造厂 | — | GlobalFoundries |
性能
| 频率 | 1700 MHz | 2000 MHz |
|---|---|---|
| 涡轮时钟 | up to 2.7 GHz | up to 3.6 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 17.0x | 20.0x |
| 乘数解锁 | No | No |
| 电压 | 1.475 V | — |
| TDP | 25 W | 15 W |
建筑
| 市场 | Mobile | Desktop |
|---|---|---|
| 生产状况 | unknown | Active |
| 发布日期 | Jun 1st, 2013 | Feb 21st, 2018 |
| 代码名称 | Richland | Zen |
| 代 | A8 | Ryzen Embedded |
| 部分 | AM5545SIE44HL | unknown |
| 内存支持 | DDR3 Dual-channel | DDR4 Dual-channel |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon HD 8510G | Radeon Vega 8 |
快取
| 缓存 L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 512K (per core) |
| 缓存 L3 | — | 2MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
