AMD Ryzen Embedded V1807B vs Intel Pentium 4 HT 520
物理
| 插座 | AMD Socket FP5 | Intel Socket 775 |
|---|---|---|
| 铸造厂 | GlobalFoundries | Intel |
| 工艺尺寸 | 14 nm | 90 nm |
| 晶体管 | 4,950 million | 125 million |
| 模具尺寸 | 210 mm² | 109 mm² |
| 包 | — | FC-LGA4 |
性能
| 频率 | 3.35 GHz | 2.8 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.8 GHz | — |
| 基本时钟 | 100 MHz | 133 MHz |
| 乘数 | 33.0x | 21.0x |
| 乘数解锁 | No | No |
| TDP | 45 W | 84 W |
| 电压 | — | 1.4 V |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | Active | End-of-life |
| 发布日期 | Feb 21st, 2018 | Jun 21st, 2004 |
| 代码名称 | Zen | Prescott |
| 代 | Ryzen Embedded | Pentium 4 HT |
| 部分 | unknown | SL7KH |
| 内存支持 | DDR4 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 2 |
核心
| 核心数 | 4 | 1 |
|---|---|---|
| 线程数 | 8 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon RX Vega 11 | — |
快取
| 缓存 L1 | 128K (per core) | 16K |
|---|---|---|
| 缓存 L2 | 512K (per core) | 1MB |
| 缓存 L3 | 2MB (shared) | — |
特征
| AES | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | — | Yes |
| MMX | Yes | 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 | — |
