AMD Opteron 3320 EE vs AMD Phenom II X4 905e
物理
| 插座 | AMD Socket AM3+ | AMD Socket AM3 |
|---|---|---|
| 工艺尺寸 | 32 nm | 45 nm |
| 晶体管 | 1,200 million | 758 million |
| 模具尺寸 | 315 mm² | 258 mm² |
| 包 | µPGA | µPGA |
性能
| 频率 | 1900 MHz | 2.5 GHz |
|---|---|---|
| 涡轮时钟 | up to 2.5 GHz | — |
| 基本时钟 | 200 MHz | 200 MHz |
| 乘数 | 9.5x | 12.5x |
| 乘数解锁 | No | No |
| TDP | 25 W | 65 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 | Jun 2nd, 2009 |
| 代码名称 | Delhi | Deneb |
| 代 | Opteron | Phenom II X4 |
| 部分 | OS3380OLW8KHK | HD905EOCK4DGIHD905EOCGIBOX |
| 内存支持 | DDR3 Dual-channel | DDR3 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 | 192K | 128K (per core) |
|---|---|---|
| 缓存 L2 | 4MB | 512K (per core) |
| 缓存 L3 | 8MB (shared) | 6MB (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). | — |
|---|
特征
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EVP | Yes | — |
| FMA3 | Yes | — |
| FMA4 | 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 | — |
