AMD Athlon 64 3700+ vs AMD EPYC 7351
物理
| 插座 | AMD Socket 754 | AMD Socket SP3 |
|---|---|---|
| 工艺尺寸 | 130 nm | 14 nm |
| 晶体管 | 105 million | 4,800 million |
| 模具尺寸 | unknown | 213 mm² |
| 包 | µPGA | FCLGA-4094 |
| 铸造厂 | — | GlobalFoundries |
| tCaseMax | — | 85°C |
性能
| 频率 | 2.4 GHz | 2.4 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 2.9 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 12.0x | 24.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.5 V | — |
| TDP | 83 W | 170 W |
建筑
| 市场 | Mobile | Server/Workstation |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Apr 14th, 2005 | Jun 29th, 2017 |
| 代码名称 | Newark | Naples |
| 代 | Athlon 64 | EPYC |
| 部分 | AMN3700BKX5BU | PS7351BEVGPAF |
| 内存支持 | unknown Single-channel | DDR4-2666 MHz Eight-channel |
| ECC内存 | No | Yes |
| PCI Express | — | Gen 3 |
核心
| 核心数 | 1 | 16 |
|---|---|---|
| 线程数 | 1 | 32 |
| SMP # CPU | 1 | 2 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K | 96K (per core) |
|---|---|---|
| 缓存 L2 | 1MB | 512K (per core) |
| 缓存 L3 | — | 64MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| ABM | — | Yes |
| ADX | — | Yes |
| AES | — | Yes |
| AMD PowerNow! | Yes | — |
| AMD-V | — | Yes |
| AMD-Vi | — | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CLMUL | — | Yes |
| EMMX | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| FPU | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| Protected | — | Yes |
| RdRand | — | Yes |
| Real | — | Yes |
| SEV | — | Yes |
| SHA | — | Yes |
| SME | — | Yes |
| SMM | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | — | Yes |
| SSSE3 | — | Yes |
| SenseMi | — | Yes |
| TSME | — | 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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