Intel Atom N455 vs Intel Core i7-1195G7
物理
| 插座 | Intel BGA 559 | Intel BGA 1449 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 45 nm | 10 nm |
| 晶体管 | 123 million | unknown |
| 模具尺寸 | 66 mm² | unknown |
| 包 | FC-BGA8 | FC-BGA1449 |
| tCaseMax | — | 72°C |
| tJMax | — | 100°C |
性能
| 频率 | 1667 MHz | 2.9 GHz |
|---|---|---|
| 涡轮时钟 | — | up to 5 GHz |
| 基本时钟 | 133 MHz | 100 MHz |
| 乘数 | 14.0x | 29.0x |
| 乘数解锁 | No | No |
| 电压 | 1.175 V | — |
| TDP | 7 W | 28 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | End-of-life | Active |
| 发布日期 | Jun 1st, 2010 | May 31st, 2021 |
| 代码名称 | Pineview | Tiger Lake-U |
| 代 | Atom | Core i7 |
| 部分 | SLBX9 | unknown |
| 内存支持 | DDR2, DDR3 | DDR4-4266 MHz Dual-channel |
| ECC内存 | No | No |
| PCI Express | — | Gen 4, 16 Lanes(CPU only) |
核心
| 核心数 | 1 | 4 |
|---|---|---|
| 线程数 | 2 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | GMA 3150 | Iris Xe Graphics G7 96EU |
快取
| 缓存 L1 | 64K (per core) | 96K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 1.25MB (per core) |
| 缓存 L3 | — | 12MB (shared) |
笔记
| 笔记 | A0 Stepping | — |
|---|
特征
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX-512 | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | — | Yes |
| EIST | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | Yes | 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 |
