AMD Phenom II X2 555 BE vs AMD Ryzen 7 4750U
物理
| 插座 | AMD Socket AM3 | AMD Socket FP6 |
|---|---|---|
| 工艺尺寸 | 45 nm | 7 nm |
| 晶体管 | 758 million | 9,800 million |
| 模具尺寸 | 258 mm² | 156 mm² |
| 包 | µPGA | — |
| 铸造厂 | — | TSMC |
| tJMax | — | 105°C |
性能
| 频率 | 3.2 GHz | 1700 MHz |
|---|---|---|
| 涡轮时钟 | — | up to 4.1 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 16.0x | 17.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.4 V | — |
| TDP | 80 W | 15 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Jan 25th, 2010 | May 7th, 2020 |
| 代码名称 | Callisto | Renoir |
| 代 | Phenom II X2 | Ryzen 7 |
| 部分 | HDZ555WFK2DGMHDZ555WFGMBOX | 100-000000101 |
| 内存支持 | DDR3 Dual-channel | DDR4-4266 MHz Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 3 |
核心
| 核心数 | 2 | 8 |
|---|---|---|
| 线程数 | 2 | 16 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | Radeon RX Vega 8 |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | 6MB (shared) | 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. It is branded under the Black Edition label. | — |
|---|
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 2 | — | 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 |
