AMD Athlon 300U vs AMD Ryzen 3 3250U
物理
| 插座 | AMD Socket FP5 | AMD Socket FP5 |
|---|---|---|
| 铸造厂 | GlobalFoundries | GlobalFoundries |
| 工艺尺寸 | 14 nm | 12 nm |
| 晶体管 | unknown | 4,940 million |
| 模具尺寸 | unknown | 210 mm² |
| 包 | — | FP5 |
性能
| 频率 | 2.4 GHz | 2.6 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.3 GHz | up to 3.5 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 24.0x | 26.0x |
| 乘数解锁 | No | No |
| TDP | 15 W | 15 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | Active | Active |
| 发布日期 | Jan 6th, 2019 | Jan 6th, 2020 |
| 代码名称 | Raven Ridge 2 | Picasso |
| 代 | Athlon | Ryzen 3 |
| 部分 | unknown | YM3250C4T2OFG |
| 内存支持 | DDR4 Dual-channel | DDR4 Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 3 |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 4 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon Vega 3 | Radeon Vega 3 |
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) | 4MB (shared) |
特征
| AES | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| EVP | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| MMX | Yes | Yes |
| Precision Boost | Yes | Yes |
| SHA | Yes | Yes |
| SMAP | Yes | Yes |
| SMEP | Yes | Yes |
| SMT | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | Yes |
