Intel · 2015
Intel Core i5-5257U CPU
The Intel Core i5-5257U is a dual-core mobile processor from the Broadwell microarchitecture, released in 2015.
The Intel Core i5-5257U is a 64-bit dual-core processor with Hyper-Threading, offering four threads. It has a base clock of 2.70 GHz and a boost clock of 3.10 GHz, with 3 MB of L3 cache. Manufactured on a 14 nm process, it has a TDP of 28 W and uses the FCBGA1168 socket. The processor supports DDR3L and LPDDR3 memory across two channels. It includes integrated Intel Iris Graphics 6100 and provides 12 PCIe 2.0 lanes. The CPU supports instruction sets including SSE4.1, SSE4.2, and AVX2. It was released in 2015 and discontinued in 2021.
Benchmarks
| Blender Open Data score | 24.33 samples/min |
|---|---|
| Nero Score AI | 288 images/min |
| Nero Score AVC encode | 612 fps |
Specifications
| Microarchitecture unverified | Broadwell |
|---|---|
| Cores | 2 |
| Threads | 4 |
| Base clock | 2.70 GHz |
| Boost clock | 3.10 GHz |
| L3 cache | 3 MB |
| Process node | 14 nm |
| TDP / base power | 28 W |
| Socket | FCBGA1168 |
| Memory support | DDR3L 1333/1600, LPDDR3 1600/1866 |
| Memory channels | 2 |
| Integrated graphics | Intel Iris Graphics 6100 |
| PCIe lanes (CPU) | 12 |
| PCIe version | 2.0 |
| Instruction sets | 64-bit, Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Release date | 2015-01-01 |
| Release year | 2015 |
| Discontinued | 2021-06-30 |