Intel Celeron N2940 vs Intel Core i9-10900K
物理
| 插座 | Intel BGA 1170 | Intel Socket 1200 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 22 nm | 14 nm |
| 晶体管 | unknown | unknown |
| 模具尺寸 | unknown | 206 mm² |
| 包 | FC-BGA1170 | FC-LGA1200 |
| tCaseMax | — | 72°C |
| tJMax | — | 100°C |
性能
| 频率 | 1830 MHz | 3.7 GHz |
|---|---|---|
| 涡轮时钟 | up to 2.25 GHz | up to 5.3 GHz |
| 基本时钟 | unknown | 100 MHz |
| 乘数 | unknown | 37.0x |
| 乘数解锁 | No | Yes |
| TDP | 7 W | 125 W |
| PL1 | — | 125 W |
| PL2 | — | 250 W |
| FP32 | — | 1,696.0 GFLOPS |
建筑
| 市场 | Mobile | Desktop |
|---|---|---|
| 生产状况 | Active | Active |
| 发布日期 | May 22nd, 2014 | Apr 30th, 2020 |
| 代码名称 | Bay Trail-M | Comet Lake |
| 代 | Celeron | Core i9 |
| 部分 | unknown | SRH91 |
| 内存支持 | DDR3 | DDR4-2933 MHz Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
| 芯片组 | — | H410, B460, H470, Z490 |
核心
| 核心数 | 4 | 10 |
|---|---|---|
| 线程数 | 4 | 20 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | HD Graphics | UHD Graphics 630 |
快取
| 缓存 L1 | 56K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 256K (per core) |
| 缓存 L3 | — | 20MB (shared) |
特征
| ABM | — | Yes |
|---|---|---|
| ADX | — | Yes |
| AES-NI | — | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| BPT | Yes | — |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX | Yes | — |
| RdRand | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TBT 2.0 | — | Yes |
| TBT 3.0 | — | Yes |
| TSX | — | Yes |
| TVB | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | Yes | Yes |
