Intel · 2018
Intel Core i3-8109U CPU
The Intel Core i3-8109U is a dual-core mobile processor from 2018, part of the Kaby Lake microarchitecture, with integrated Iris Plus Graphics 655.
The Intel Core i3-8109U is a dual-core, four-thread mobile processor released in April 2018. It is based on the Kaby Lake microarchitecture and manufactured on a 14 nm process. The CPU has a base clock of 3.00 GHz and a boost clock of 3.60 GHz, with 4 MB of L3 cache. It features a TDP of 28 W and uses the FCBGA1528 socket. Memory support includes DDR4-2400 and LPDDR3-2133 across two channels, without ECC support. The integrated graphics is Intel Iris Plus Graphics 655. The processor provides 16 PCIe 3.0 lanes and supports instruction sets including 64-bit, SSE4.1, SSE4.2, and AVX2. It is not unlocked for overclocking. The i3-8109U was discontinued on June 30, 2025.
Specifications
| Microarchitecture | Kaby Lake |
|---|---|
| Cores | 2 |
| Threads | 4 |
| Base clock | 3.00 GHz |
| Boost clock | 3.60 GHz |
| L3 cache | 4 MB |
| Process node | 14 nm |
| TDP / base power | 28 W |
| Socket | FCBGA1528 |
| Memory support | DDR4-2400, LPDDR3-2133 |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel Iris Plus Graphics 655 |
| PCIe lanes (CPU) | 16 |
| PCIe version | 3.0 |
| Instruction sets | 64-bit, Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Unlocked multiplier | No |
| Release date | 2018-04-01 |
| Release year | 2018 |
| Discontinued | 2025-06-30 |