Intel Xeon E5645 vs Intel Xeon Gold 6154
物理
| 插座 | Intel Socket 1366 | Intel Socket 3647 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 32 nm | 14 nm |
| 晶体管 | 1,170 million | 8,000 million |
| 模具尺寸 | 239 mm² | unknown |
| 包 | FC-LGA10 | FC-LGA3647 |
性能
| 频率 | 2.4 GHz | 3 GHz |
|---|---|---|
| 涡轮时钟 | up to 2.666 GHz | up to 3.7 GHz |
| 基本时钟 | 133 MHz | 100 MHz |
| 乘数 | 18.0x | 30.0x |
| 乘数解锁 | No | No |
| 电压 | 1.35 V | — |
| TDP | 80 W | 200 W |
建筑
| 市场 | Server/Workstation | Server/Workstation |
|---|---|---|
| 生产状况 | End-of-life | unknown |
| 发布日期 | Mar 16th, 2010 | Jul 11th, 2017 |
| 代码名称 | Westmere-EP | Skylake-SP |
| 代 | Xeon | Xeon Gold |
| 部分 | SLBWZ | SR3J5CD8067303592700 |
| 内存支持 | DDR3 Triple-channel | DDR4 |
| ECC内存 | Yes | Yes |
| PCI Express | Gen 2 | — |
核心
| 核心数 | 6 | 18 |
|---|---|---|
| 线程数 | 12 | 36 |
| SMP # CPU | 2 | 4 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K (per core) | 1MB (per core) |
| 缓存 L3 | 12MB (shared) | 24.75MB (shared) |
特征
| 5.86GT/s QPI | Yes | — |
|---|---|---|
| AES-NI | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| XD-Bit | Yes | — |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
