Intel Core 2 Extreme QX9300 vs Intel Core 2 Extreme QX9775
物理
| 插座 | Intel Socket P | Intel Socket 771 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 45 nm | 45 nm |
| 晶体管 | unknown | 820 million |
| 模具尺寸 | 2x 107 mm² | 2x 107 mm² |
| 包 | FC-PGA | FC-LGA6 |
| tCaseMax | — | 63°C |
性能
| 频率 | 2.534 GHz | 3.2 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 266 MHz | 400 MHz |
| 乘数 | 9.5x | 8.0x |
| 乘数解锁 | Yes | Yes |
| 电压 | 1.175 V | 1.35 V |
| TDP | 45 W | 150 W |
建筑
| 市场 | Mobile | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Aug 1st, 2008 | Mar 24th, 2008 |
| 代码名称 | Penryn QC XE | Yorkfield |
| 代 | Core 2 Extreme | Core 2 Extreme |
| 部分 | SLB5J | EU80574XL088N |
| 内存支持 | unknown | DDR2 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 2 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 64K | 64K (per core) |
|---|---|---|
| 缓存 L2 | 6MB (per die) | 12MB (shared) |
笔记
| 笔记 | unlocked clock multiplier | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", |
|---|
特征
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | Yes | — |
