AMD A10-7870K vs AMD FX-4300
物理
| 插座 | AMD Socket FM2+ | AMD Socket AM3+ |
|---|---|---|
| 工艺尺寸 | 28 nm | 32 nm |
| 晶体管 | 1,178 million | 1,200 million |
| 模具尺寸 | 246 mm² | 315 mm² |
| 包 | µPGA | µPGA |
| tCaseMax | 74°C | — |
性能
| 频率 | 3.9 GHz | 3.8 GHz |
|---|---|---|
| 涡轮时钟 | up to 4.1 GHz | up to 4 GHz |
| 基本时钟 | 100 MHz | 200 MHz |
| 乘数 | 39.0x | 19.0x |
| 乘数解锁 | Yes | Yes |
| 电压 | 1.475 V | 1.425 V |
| TDP | 95 W | 95 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | Active | unknown |
| 发布日期 | May 28th, 2015 | Oct 23rd, 2012 |
| 代码名称 | Godaveri | Vishera |
| 代 | A10 | FX |
| 部分 | AD787KXDJCBOX | FD4300WMW4MHKFD4300WMHKBOX |
| 内存支持 | DDR3 | DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 2 |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon R7 | — |
快取
| 缓存 L1 | 128K (per core) | 192K |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 4MB |
| 缓存 L3 | — | 8MB (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. | 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 multiplier, allowing users to set the multiplier value higher than the shipped |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| FMA4 | — | Yes |
| HT3.1 | — | 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 |
