AMD Ryzen Threadripper 1900 vs Intel Atom D425
物理
| 插座 | AMD Socket SP3r2 | Intel BGA 437 |
|---|---|---|
| 铸造厂 | GlobalFoundries | Intel |
| 工艺尺寸 | 14 nm | 45 nm |
| 晶体管 | 9,600 million | 123 million |
| 模具尺寸 | 213 mm² | 66 mm² |
| 包 | sTR4 | FC-BGA12F |
性能
| 频率 | 3.1 GHz | 1834 MHz |
|---|---|---|
| 涡轮时钟 | up to 3.7 GHz | — |
| 基本时钟 | 100 MHz | 133 MHz |
| 乘数 | 31.0x | 14.0x |
| 乘数解锁 | Yes | No |
| TDP | 125 W | 10 W |
| 电压 | — | 1.175 V |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | Active | End-of-life |
| 发布日期 | Aug 31st, 2017 | Jun 21st, 2010 |
| 代码名称 | Zen | Pineview |
| 代 | Ryzen Threadripper | Atom |
| 部分 | YD1900A9U8SAE | SLBXD |
| 内存支持 | DDR4 Quad-channel | DDR2, DDR3 |
| ECC内存 | No | No |
核心
| 核心数 | 8 | 1 |
|---|---|---|
| 线程数 | 16 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | GMA 3150 |
快取
| 缓存 L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | 32MB | — |
笔记
| 笔记 | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | A0 Stepping |
|---|
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 |
| Intel 64 | — | 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 | Yes |
| XD bit | — | Yes |
