AMD Opteron 4386 vs AMD Phenom X3 8750 BE
物理
| 插座 | AMD Socket C32 | AMD Socket AM2+ |
|---|---|---|
| 工艺尺寸 | 32 nm | 65 nm |
| 晶体管 | 1,200 million | 450 million |
| 模具尺寸 | 315 mm² | 285 mm² |
| 包 | — | µPGA |
性能
| 频率 | 3.1 GHz | 2.4 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.8 GHz | — |
| 基本时钟 | 200 MHz | 200 MHz |
| 乘数 | 15.5x | 12.0x |
| 乘数解锁 | No | Yes |
| TDP | 95 W | 95 W |
| 电压 | — | 1.25 V |
建筑
| 市场 | Server/Workstation | Desktop |
|---|---|---|
| 生产状况 | unknown | End-of-life |
| 发布日期 | Dec 4th, 2012 | Sep 8th, 2008 |
| 代码名称 | Seoul | Toliman |
| 代 | Opteron | Phenom X3 |
| 部分 | OS4386WLU8KHK | HD875ZWCJ3BGH |
| 内存支持 | DDR3 | unknown Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 2 |
核心
| 核心数 | 8 | 3 |
|---|---|---|
| 线程数 | 8 | 3 |
| SMP # CPU | 2 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 384K | 128K (per core) |
|---|---|---|
| 缓存 L2 | 8MB | 512K (per core) |
| 缓存 L3 | 8MB (shared) | 2MB (shared) |
笔记
| 笔记 | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). | This processor comes with an unlocked base clock 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 |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| CnQ | — | Yes |
| EVP | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | — |
| XOP | Yes | — |
