AMD A12-9800E vs AMD Opteron 3350 HE
物理
| 插座 | AMD Socket AM4 | 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 | 3.1 GHz | 2.8 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.8 GHz | up to 3.8 GHz |
| 基本时钟 | 100 MHz | 200 MHz |
| 乘数 | 31.0x | 14.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.475 V | — |
| TDP | 35 W | 45 W |
建筑
| 市场 | Desktop | Server/Workstation |
|---|---|---|
| 生产状况 | Active | unknown |
| 发布日期 | Jul 27th, 2017 | Dec 4th, 2012 |
| 代码名称 | Bristol Ridge | Delhi |
| 代 | A12 | Opteron |
| 部分 | AD9800AHM44AB | OS3350HOW4KHK |
| 内存支持 | DDR4 Dual-channel | 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). |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | Yes | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| EVP | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | Yes |
| FMA4 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
| TBM | Yes | — |
| Turbo Core | Yes | — |
| XOP | Yes | Yes |
