Intel Celeron G4900 vs Intel Core i5-5250U
物理
| 插座 | Intel Socket 1151 | Intel BGA 1168 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 14 nm | 14 nm |
| 晶体管 | unknown | unknown |
| 模具尺寸 | unknown | unknown |
| 包 | FC-LGA1151 | FC-BGA1168 |
| tCaseMax | 72°C | 105°C |
性能
| 频率 | 3.1 GHz | 1600 MHz |
|---|---|---|
| 涡轮时钟 | — | up to 2.7 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 31.0x | 16.0x |
| 乘数解锁 | No | No |
| TDP | 51 W | 15 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | Active | Active |
| 发布日期 | Apr 3rd, 2018 | Mar 1st, 2015 |
| 代码名称 | Coffee Lake | Broadwell-U |
| 代 | Celeron | Core i5 |
| 部分 | SR3W4 | unknown |
| 内存支持 | DDR4-2666 MHz Dual-channel | DDR3 |
| ECC内存 | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 2 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | UHD Graphics 610 | Intel HD 6000 |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K (per core) | 256K (per core) |
| 缓存 L3 | 6MB (shared) | 3MB (shared) |
特征
| 64-bit | — | Yes |
|---|---|---|
| ADX | — | Yes |
| AES-NI | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | — | Yes |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TSX | Yes | — |
| TXT | Yes | — |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
笔记
| 笔记 | — | Intel HD frequency: 300-950MHz |
|---|
