Intel Core 2 Extreme QX9650 vs Intel Pentium E6800
物理
| 插座 | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 45 nm | 45 nm |
| 晶体管 | 820 million | 228 million |
| 模具尺寸 | 2x 107 mm² | 82 mm² |
| 包 | FC-LGA4 | FC-LGA8 |
| tCaseMax | 64°C | — |
性能
| 频率 | 3 GHz | 3.333 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 333 MHz | 266 MHz |
| 乘数 | 9.0x | 12.5x |
| 乘数解锁 | Yes | No |
| 电压 | 1.25 V | 1.3625 V |
| TDP | 130 W | 65 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Nov 30th, 2007 | Aug 29th, 2010 |
| 代码名称 | Yorkfield | Wolfdale |
| 代 | Core 2 Extreme | Pentium Dual-Core |
| 部分 | SLAN3 | SLGUE |
| 内存支持 | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 2 |
核心
| 核心数 | 4 | 2 |
|---|---|---|
| 线程数 | 4 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 12MB (shared) | 2MB (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. Also available with C1 Stepping, Part #: SLAWN, R | — |
|---|
特征
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSSE3 | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
