AMD A10-7890K vs Intel Core i5-5257U
物理
| 插座 | AMD Socket FM2+ | Intel BGA 1168 |
|---|---|---|
| 工艺尺寸 | 28 nm | 14 nm |
| 晶体管 | 1,178 million | unknown |
| 模具尺寸 | 246 mm² | unknown |
| 包 | µPGA | FC-BGA1168 |
| tCaseMax | 74°C | 105°C |
| 铸造厂 | — | Intel |
性能
| 频率 | 4 GHz | 2.7 GHz |
|---|---|---|
| 涡轮时钟 | up to 4.3 GHz | up to 3.1 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 40.0x | 27.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.475 V | — |
| TDP | 95 W | 28 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | Active | Active |
| 发布日期 | Jan 11th, 2016 | Mar 1st, 2015 |
| 代码名称 | Godaveri | Broadwell-U |
| 代 | A10 | Core i5 |
| 部分 | unknown | unknown |
| 内存支持 | DDR3 | DDR3 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 2 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon R7 | Intel Iris 6100 |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 256K (per core) |
| 缓存 L3 | — | 3MB (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. | Intel HD frequency: 300-1050MHz |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| 64-bit | — | Yes |
| ADX | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HTT | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
