AMD A8-6600K vs Intel Xeon E5-2420 v2
物理
| 插座 | AMD Socket FM2 | Intel Socket 1356 |
|---|---|---|
| 工艺尺寸 | 32 nm | 22 nm |
| 晶体管 | 1,178 million | 1,400 million |
| 模具尺寸 | 246 mm² | 160 mm² |
| 包 | µPGA | — |
| tCaseMax | 74°C | — |
| 铸造厂 | — | Intel |
性能
| 频率 | 3.9 GHz | 2.2 GHz |
|---|---|---|
| 涡轮时钟 | up to 4.2 GHz | — |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 39.0x | 22.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.475 V | — |
| TDP | 100 W | 80 W |
建筑
| 市场 | Desktop | Server/Workstation |
|---|---|---|
| 生产状况 | unknown | unknown |
| 发布日期 | Jun 1st, 2013 | Sep 1st, 2013 |
| 代码名称 | Richland | Ivy Bridge-EN |
| 代 | A8 | Xeon E5 |
| 部分 | AD660KWOA44HL | SR1AJ |
| 内存支持 | DDR3 Dual-channel | DDR3 |
| ECC内存 | No | Yes |
核心
| 核心数 | 4 | 6 |
|---|---|---|
| 线程数 | 4 | 12 |
| SMP # CPU | 1 | 2 |
| 集成显卡 | Radeon HD 8570D | — |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 256K (per core) |
| 缓存 L3 | — | 15MB (shared) |
笔记
| 笔记 | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| CnQ | Yes | — |
| ECC | — | Yes |
| EIST | — | Yes |
| EPT | — | Yes |
| F16C | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
