AMD Ryzen 7 2700U vs Intel Core i7-4940MX
物理
| 插座 | AMD Socket FP5 | Intel Socket G3 |
|---|---|---|
| 铸造厂 | GlobalFoundries | Intel |
| 工艺尺寸 | 14 nm | 22 nm |
| 晶体管 | unknown | 1,400 million |
| 模具尺寸 | 246 mm² | 177 mm² |
| 包 | — | FC-PGA946 |
| tCaseMax | — | 100°C |
性能
| 频率 | 2.2 GHz | 3.1 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.8 GHz | up to 4 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 22.0x | 31.0x |
| 乘数解锁 | No | Yes |
| TDP | 15 W | 57 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | Active | unknown |
| 发布日期 | Oct 26th, 2017 | Jan 20th, 2014 |
| 代码名称 | Raven Ridge | Haswell |
| 代 | Ryzen 7 | Core i7 |
| 部分 | unknown | unknown |
| 内存支持 | DDR4 Dual-channel | DDR3 |
| ECC内存 | No | No |
核心
| 核心数 | 4 | 4 |
|---|---|---|
| 线程数 | 8 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon RX Vega 10 | Intel HD 4600 |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 256K (per core) |
| 缓存 L3 | 4MB (shared) | 8MB (shared) |
特征
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | — | Yes |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | 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 | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
笔记
| 笔记 | — | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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