Intel Atom N450 vs Intel Core i3-9350KF
物理
| 插座 | Intel BGA 559 | Intel Socket 1151 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 45 nm | 14 nm |
| 晶体管 | 123 million | unknown |
| 模具尺寸 | 66 mm² | unknown |
| 包 | FC-BGA8 | FC-LGA1151 |
| tCaseMax | — | 72°C |
性能
| 频率 | 1667 MHz | 4 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 4.6 GHz |
| 基本时钟 | 133 MHz | 100 MHz |
| 乘数 | 14.0x | 40.0x |
| 乘数解锁 | No | No |
| 电压 | 1.175 V | — |
| TDP | 6 W | 91 W |
建筑
| 市场 | Mobile | Desktop |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Dec 21st, 2009 | Jan 8th, 2019 |
| 代码名称 | Pineview | Coffee Lake |
| 代 | Atom | Core i3 |
| 部分 | SLBMG | BX80684I39350KF |
| 内存支持 | DDR2 | DDR4-2666 MHz Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
核心
| 核心数 | 1 | 4 |
|---|---|---|
| 线程数 | 2 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | GMA 3150 | — |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 256K (per core) |
| 缓存 L3 | — | 8MB (shared) |
笔记
| 笔记 | A0 Stepping | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
特征
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | — | Yes |
| EIST | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | Yes | Yes |
