Intel · 2013
Intel Core i7-4558U CPU
The Intel Core i7-4558U is a dual-core mobile processor from the Haswell microarchitecture, released in 2013.
The Intel Core i7-4558U is a dual-core mobile processor based on the Haswell microarchitecture, manufactured on a 22 nm process. It features 4 threads via Hyper-Threading, with a base clock of 2.80 GHz and a boost clock of 3.30 GHz. The processor includes 4 MB of L3 cache and has a TDP of 28 W. It supports up to DDR3L 1333/1600 memory across two channels and does not support ECC memory. Integrated graphics are provided by Intel Iris Graphics 5100. The CPU has 12 PCIe 2.0 lanes and is socketed in FCBGA1168. It was released on July 1, 2013, and discontinued on June 30, 2021.
Benchmarks
| Blender Open Data score | 23.86 samples/min |
|---|---|
| Nero Score AI | 272 images/min |
| Nero Score AVC encode | 616 fps |
Specifications
| Microarchitecture | Haswell |
|---|---|
| Cores | 2 |
| Threads | 4 |
| Base clock | 2.80 GHz |
| Boost clock | 3.30 GHz |
| L3 cache | 4 MB |
| Process node | 22 nm |
| TDP / base power | 28 W |
| Socket | FCBGA1168 |
| Memory support | DDR3L 1333/1600 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel Iris Graphics 5100 |
| PCIe lanes (CPU) | 12 |
| PCIe version | 2.0 |
| Instruction sets | 64-bit, Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Unlocked multiplier | No |
| Release date | 2013-07-01 |
| Release year | 2013 |
| Discontinued | 2021-06-30 |