Intel Core i7-980X vs Intel Xeon X5680
物理
| 插座 | Intel Socket 1366 | Intel Socket 1366 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 32 nm | 32 nm |
| 晶体管 | 1,170 million | 1,170 million |
| 模具尺寸 | 239 mm² | 239 mm² |
| 包 | FC-LGA10 | FC-LGA10 |
性能
| 频率 | 3.333 GHz | 3.333 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.6 GHz | up to 3.6 GHz |
| 基本时钟 | 133 MHz | 133 MHz |
| 乘数 | 25.0x | 25.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.375 V | 1.35 V |
| TDP | 130 W | 130 W |
建筑
| 市场 | Desktop | Server/Workstation |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Mar 16th, 2010 | Feb 14th, 2010 |
| 代码名称 | Gulftown | Westmere-EP |
| 代 | Core i7 | Xeon |
| 部分 | SLBUZ | SLBV5 |
| 内存支持 | DDR3 Triple-channel | DDR3 Triple-channel |
| ECC内存 | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
核心
| 核心数 | 6 | 6 |
|---|---|---|
| 线程数 | 12 | 12 |
| SMP # CPU | 1 | 2 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K (per core) | 256K (per core) |
| 缓存 L3 | 12MB (shared) | 12MB (shared) |
笔记
| 笔记 | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | — |
|---|
特征
| 6.4GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | — | Yes |
| EIST | — | 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 |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
