AMD Ryzen Embedded V1756B vs Intel Atom E3845
物理
| 插座 | AMD Socket FP5 | Intel BGA 1170 |
|---|---|---|
| 铸造厂 | GlobalFoundries | Intel |
| 工艺尺寸 | 14 nm | 22 nm |
| 晶体管 | 4,950 million | unknown |
| 模具尺寸 | 210 mm² | unknown |
| 包 | — | FC-BGA1170 |
性能
| 频率 | 3.25 GHz | 1910 MHz |
|---|---|---|
| 涡轮时钟 | up to 3.6 GHz | — |
| 基本时钟 | 100 MHz | 133 MHz |
| 乘数 | 32.0x | 14.4x |
| 乘数解锁 | No | No |
| TDP | 45 W | 10 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | Active | Active |
| 发布日期 | Feb 21st, 2018 | Oct 8th, 2013 |
| 代码名称 | Zen | Bay Trail-I |
| 代 | Ryzen Embedded | Atom |
| 部分 | unknown | SR1RE |
| 内存支持 | DDR4 Dual-channel | DDR3 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 8 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon Vega 8 | HD Graphics |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | 2MB (shared) | — |
特征
| AES | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| BPT | — | Yes |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| MMX | Yes | Yes |
| NX | — | 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 | — |
| SSSE3 | Yes | Yes |
| XD bit | — | Yes |
