AMD Athlon 64 X2 6400+ BE vs Intel Pentium B950
物理
| 插座 | AMD Socket AM2 | Intel Socket G2 (988B) |
|---|---|---|
| 工艺尺寸 | 90 nm | 32 nm |
| 晶体管 | 227 million | 504 million |
| 模具尺寸 | 230 mm² | 131 mm² |
| 包 | µPGA | rPGA |
| 铸造厂 | — | Intel |
性能
| 频率 | 3.2 GHz | 2.1 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 16.0x | 21.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.35 V | — |
| TDP | 125 W | 35 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Aug 20th, 2007 | Jun 19th, 2011 |
| 代码名称 | Windsor | Sandy Bridge |
| 代 | Athlon 64 X2 | Pentium |
| 部分 | ADX6400IAA6CZ | SR07T |
| 内存支持 | unknown Dual-channel | DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | — |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 2 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | Intel HD (Sandy Bridge) |
快取
| 缓存 L1 | 256K | 64K (per core) |
|---|---|---|
| 缓存 L2 | 1MB | 256K (per core) |
| 缓存 L3 | — | 2MB (shared) |
笔记
| 笔记 | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label. | — |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| Dual-Core | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| XD bit | — | Yes |
