AMD A6-4400M vs AMD Athlon X2 7750 BE
物理
| 插座 | AMD Socket FS1r2 | AMD Socket AM2+ |
|---|---|---|
| 工艺尺寸 | 32 nm | 65 nm |
| 晶体管 | 1,178 million | 450 million |
| 模具尺寸 | 246 mm² | 285 mm² |
| 包 | µPGA | µPGA |
性能
| 频率 | 2.7 GHz | 2.7 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.2 GHz | — |
| 基本时钟 | 100 MHz | 200 MHz |
| 乘数 | 27.0x | 13.5x |
| 乘数解锁 | No | Yes |
| 电压 | 1.325 V | 1.325 V |
| TDP | 35 W | 95 W |
建筑
| 市场 | Mobile | Desktop |
|---|---|---|
| 生产状况 | unknown | End-of-life |
| 发布日期 | May 15th, 2012 | Dec 15th, 2008 |
| 代码名称 | Trinity | Kuma |
| 代 | A6 | Athlon X2 |
| 部分 | AM4400DEC23HJ | AD775ZWCJ2BGH |
| 内存支持 | unknown | unknown Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 2 |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 2 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon HD 7520G | — |
快取
| 缓存 L1 | 96K | 128K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (shared) | 512K (per core) |
| 缓存 L3 | — | 2MB (shared) |
笔记
| 笔记 | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 497MHz integrated graphics base core frequency, 686MHz maximum dynamic core frequency | 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 | — |
| F16C | 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 | — |
| Turbo Core | Yes | — |
| XOP | Yes | — |
