AMD Athlon II X4 620e vs AMD Ryzen 5 3400G
物理
| 插座 | AMD Socket AM3 | AMD Socket AM4 |
|---|---|---|
| 工艺尺寸 | 45 nm | 12 nm |
| 晶体管 | 300 million | 4,940 million |
| 模具尺寸 | 169 mm² | 210 mm² |
| 包 | µPGA | µOPGA-1331 |
| 铸造厂 | — | GlobalFoundries |
| tJMax | — | 95°C |
性能
| 频率 | 2.6 GHz | 3.7 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 4.2 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 13.0x | 37.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.25 V | — |
| TDP | 45 W | 65 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | May 3rd, 2011 | Jul 7th, 2019 |
| 代码名称 | Propus | Picasso |
| 代 | Athlon II X4 | Ryzen 5 |
| 部分 | AD620EHDK42GMAD620EHDGMBOX | YD3400C5M4MFH YD3400C5FHBOX |
| 内存支持 | DDR3 Dual-channel | DDR4-2933 MHz Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 3 |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 4 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | Radeon RX Vega 11 |
快取
| 缓存 L1 | 128K (per core) | 96K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | — | 4MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
