AMD Phenom II X4 955 BE vs AMD Ryzen 7 1700
物理
| 插座 | AMD Socket AM3 | AMD Socket AM4 |
|---|---|---|
| 工艺尺寸 | 45 nm | 14 nm |
| 晶体管 | 758 million | 4,800 million |
| 模具尺寸 | 258 mm² | 192 mm² |
| 包 | µPGA | µPGA |
| 铸造厂 | — | GlobalFoundries |
性能
| 频率 | 3.2 GHz | 3 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 3.7 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 16.0x | 30.0x |
| 乘数解锁 | Yes | Yes |
| 电压 | 1.5 V | — |
| TDP | 125 W | 65 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Apr 23rd, 2009 | Mar 2nd, 2017 |
| 代码名称 | Deneb | Zen |
| 代 | Phenom II X4 | Ryzen 7 |
| 部分 | HDZ955FBK4DGIHDZ955FBGIBOXHDZ955FBK4DGMHDZ955FBGMBOX | YD1700BBAEBOX |
| 内存支持 | DDR3 Dual-channel | DDR4 Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | — |
核心
| 核心数 | 4 | 8 |
|---|---|---|
| 线程数 | 4 | 16 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K (per core) | 96K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 512K (per core) |
| 缓存 L3 | 6MB (shared) | 16MB (shared) |
笔记
| 笔记 | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
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 |
