AMD Athlon II X4 631 vs Intel Core 2 Extreme QX9775
物理
| 插座 | AMD Socket FM1 | Intel Socket 771 |
|---|---|---|
| 工艺尺寸 | 32 nm | 45 nm |
| 晶体管 | 1,178 million | 820 million |
| 模具尺寸 | 228 mm² | 2x 107 mm² |
| 包 | µPGA | FC-LGA6 |
| 铸造厂 | — | Intel |
| tCaseMax | — | 63°C |
性能
| 频率 | 2.6 GHz | 3.2 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 100 MHz | 400 MHz |
| 乘数 | 26.0x | 8.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.4125 V | 1.35 V |
| TDP | 100 W | 150 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Aug 17th, 2011 | Mar 24th, 2008 |
| 代码名称 | Llano | Yorkfield |
| 代 | Athlon II X4 | Core 2 Extreme |
| 部分 | AD631XWNZ43GXAD631XWNGXBOX | EU80574XL088N |
| 内存支持 | DDR3 Dual-channel | DDR2 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 12MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
笔记
| 笔记 | — | 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", |
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