AMD Phenom II X4 955 BE vs AMD Phenom X4 9550
物理
| 插座 | AMD Socket AM3 | AMD Socket AM2+ |
|---|---|---|
| 工艺尺寸 | 45 nm | 65 nm |
| 晶体管 | 758 million | 450 million |
| 模具尺寸 | 258 mm² | 285 mm² |
| 包 | µPGA | µPGA |
性能
| 频率 | 3.2 GHz | 2.2 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 200 MHz | 200 MHz |
| 乘数 | 16.0x | 11.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.5 V | 1.25 V |
| TDP | 125 W | 95 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Apr 23rd, 2009 | Mar 27th, 2008 |
| 代码名称 | Deneb | Agena |
| 代 | Phenom II X4 | Phenom X4 |
| 部分 | HDZ955FBK4DGIHDZ955FBGIBOXHDZ955FBK4DGMHDZ955FBGMBOX | HD9550WCJ4BGH |
| 内存支持 | DDR3 Dual-channel | unknown Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 2 |
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) | 128K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | 6MB (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 Black Edition label. | — |
|---|
特征
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | Yes |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
