AMD Athlon 64 2800+ vs AMD Ryzen 7 2700
物理
| 插座 | AMD Socket 754 | AMD Socket AM4 |
|---|---|---|
| 工艺尺寸 | 130 nm | 12 nm |
| 晶体管 | 69 million | 4,800 million |
| 模具尺寸 | 144 mm² | 192 mm² |
| 包 | µPGA | µOPGA-1331 |
| 铸造厂 | — | GlobalFoundries |
性能
| 频率 | 1800 MHz | 3.2 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 4.1 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 9.0x | 32.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.5 V | — |
| TDP | 89 W | 65 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Apr 27th, 2004 | Apr 19th, 2018 |
| 代码名称 | NewCastle | Zen |
| 代 | Athlon 64 | Ryzen 7 |
| 部分 | ADA2800AEP4APADA2800AEP4ARADA2800AEP4AX | YD2700BBM88AF |
| 内存支持 | DDR1 Single-channel | DDR4 Dual-channel |
| ECC内存 | No | No |
核心
| 核心数 | 1 | 8 |
|---|---|---|
| 线程数 | 1 | 16 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K | 96K (per core) |
|---|---|---|
| 缓存 L2 | 512K | 512K (per core) |
| 缓存 L3 | — | 16MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | — | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| Precision Boost 2 | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | — | Yes |
| SSSE3 | — | Yes |
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. |
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