Intel Core i5-3439Y vs Intel Core M-5Y31
物理
| 插座 | Intel BGA 1023 | Intel BGA 1234 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 22 nm | 14 nm |
| 晶体管 | 1,400 million | unknown |
| 模具尺寸 | 160 mm² | 50 mm² |
| 包 | FC-LGA12C | FC-BGA1234 |
| tCaseMax | 67°C | — |
性能
| 频率 | 1500 MHz | 900 MHz |
|---|---|---|
| 涡轮时钟 | up to 2.3 GHz | up to 2.4 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 15.0x | 9.0x |
| 乘数解锁 | No | No |
| TDP | 13 W | 5 W |
建筑
| 市场 | Mobile | Mobile |
|---|---|---|
| 生产状况 | unknown | Active |
| 发布日期 | Jan 8th, 2013 | Oct 27th, 2014 |
| 代码名称 | Ivy Bridge | Broadwell-Y |
| 代 | Core i5 | Core M |
| 部分 | SR12Q | SR23G |
| 内存支持 | DDR3 Dual-channel | DDR4 |
| ECC内存 | No | No |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 2 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | Intel HD 5300 |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K (per core) | 256K (per core) |
| 缓存 L3 | 3MB (shared) | 4MB (shared) |
特征
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
