AMD Ryzen Threadripper 2970WX vs Intel Xeon Platinum 8268
物理
| 插座 | AMD Socket SP3r2 | Intel Socket 3647 |
|---|---|---|
| 铸造厂 | GlobalFoundries | Intel |
| 工艺尺寸 | 12 nm | 14 nm |
| 晶体管 | 19,200 million | 8,000 million |
| 模具尺寸 | 213 mm² | unknown |
| 包 | sTR4 | FC-LGA3647 |
| tCaseMax | 68°C | — |
性能
| 频率 | 3 GHz | 2.9 GHz |
|---|---|---|
| 涡轮时钟 | up to 4.2 GHz | up to 3.9 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 30.0x | 29.0x |
| 乘数解锁 | Yes | No |
| TDP | 250 W | 205 W |
建筑
| 市场 | Desktop | Server/Workstation |
|---|---|---|
| 生产状况 | Active | unknown |
| 发布日期 | Oct 2nd, 2018 | Dec 11th, 2018 |
| 代码名称 | Zen | Cascade Lake-SP |
| 代 | Ryzen Threadripper | Xeon Platinum |
| 部分 | YD297XAZUHCAF | SRF95CD8069504195101 |
| 内存支持 | DDR4-2933 MHz Quad-channel | DDR4 |
| ECC内存 | No | Yes |
| PCI Express | Gen 3, 60 Lanes(CPU only) | — |
核心
| 核心数 | 24 | 24 |
|---|---|---|
| 线程数 | 48 | 48 |
| SMP # CPU | 1 | 8 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 1MB (per core) |
| 缓存 L3 | 64MB | 35.75MB (shared) |
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. | — |
|---|
特征
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| ECC | — | Yes |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| Precision Boost 2 | Yes | — |
| SHA | Yes | — |
| SMAP | Yes | — |
| SMEP | Yes | — |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XFR 2 | Yes | — |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
