Intel · 2015
Intel Core i7-5557U CPU
The Intel Core i7-5557U is a 2015 dual-core mobile processor based on the Broadwell microarchitecture, featuring Intel Iris Graphics 6100.
The Intel Core i7-5557U is a 28-watt mobile processor released in March 2015. It has two cores and four threads, with a base clock of 3.10 GHz and a boost clock of 3.40 GHz. The CPU is built on a 14 nm process and includes 4 MB of L3 cache. It supports DDR3L and LPDDR3 memory across two channels. The integrated graphics are Intel Iris Graphics 6100. The processor provides 12 PCIe 2.0 lanes and uses the FCBGA1168 socket. It supports 64-bit computing and instruction sets including SSE4.1, SSE4.2, and AVX2. The i7-5557U was discontinued in June 2021.
Benchmarks
| Blender Open Data score | 31.65 samples/min |
|---|---|
| Nero Score AI | 328 images/min |
| Nero Score AVC encode | 689 fps |
Specifications
| Microarchitecture unverified | Broadwell |
|---|---|
| Cores | 2 |
| Threads | 4 |
| Base clock | 3.10 GHz |
| Boost clock | 3.40 GHz |
| L3 cache | 4 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 | 2015-03-01 |
| Release year | 2015 |
| Discontinued | 2021-06-30 |