AMD Sempron 3400+ vs Intel Core 2 Extreme QX9770
物理
| 插座 | AMD Socket AM2 | Intel Socket 775 |
|---|---|---|
| 工艺尺寸 | 90 nm | 45 nm |
| 晶体管 | 81 million | 820 million |
| 模具尺寸 | 103 mm² | 2x 107 mm² |
| 包 | µPGA | FC-LGA4 |
| 铸造厂 | — | Intel |
| tCaseMax | — | 55°C |
性能
| 频率 | 1800 MHz | 3.2 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 200 MHz | 400 MHz |
| 乘数 | 9.0x | 8.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.4 V | 1.35 V |
| TDP | 62 W | 136 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | May 23rd, 2006 | Mar 24th, 2008 |
| 代码名称 | Manila | Yorkfield |
| 代 | Sempron | Core 2 Extreme |
| 部分 | SDA3400IAA3CNSDA3400IAA3CW | SLAWM |
| 内存支持 | unknown Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 2 |
核心
| 核心数 | 1 | 4 |
|---|---|---|
| 线程数 | 1 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K | 12MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
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. |
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