Key facts
Production status: End-of-life
Release date: 2018-04-05
Cores / Threads: 4 / 8
Base clock: 2300 MHz
Turbo clock: 3800 MHz
TDP: 28 W
Process: 14 nm
Codename: Coffee Lake-U
Generation: Core i5 (Coffee Lake-U)
All available specs
| Field | Value |
|---|---|
| name | Core i5-8259U |
| Socket | Intel BGA 1526 |
| Foundry | Intel |
| Process Size | 14 nm |
| Die Size | 126 mm² |
| Package | FC-BGA1528 |
| Market | Mobile |
| Production Status | End-of-life |
| Release Date | Apr 5th, 2018 |
| Part# | SRCKB SRCUU |
| Frequency | 2.3 GHz |
| Turbo Clock | up to 3.8 GHz |
| Base Clock | 100 MHz |
| Multiplier | 23.0x |
| Multiplier Unlocked | No |
| Codename | Coffee Lake-U |
| Generation | Core i5 (Coffee Lake-U) |
| Memory Support | DDR4 |
| ECC Memory | No |
| # of Cores | 4 |
| # of Threads | 8 |
| SMP # CPUs | 1 |
| Integrated Graphics | Iris Pro Plus 655 |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 256 KB (per core) |
| Features | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, VT-x, VT-d, HTT, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, Boost 2.0 |
| Notes | Iris Pro Graphics Dynamic Frequency: 300-1050 MHz |
| Rated Speed | 2400 MT/s |
| Memory Bus | Dual-channel |
| Memory Bandwidth | 38.4 GB/s |
| tJMax | 100°C |
| Launch Price | $320 |
| PCI-Express | Gen 3, 16 Lanes (CPU only) |
| Cache L3 | 6 MB (shared) |
| Configurable TDP-down | 20 W |
| TDP-down Frequency | 1.1 GHz |
| eDRAM Process Size | 22 nm |
| eDRAM Die Size | 84 mm² |
| Cache L4 | 128 MB (shared) |
| Benchmark rank | 893 |
| Benchmark samples | 556 |
| Benchmark price | 519.99 |
| Benchmark category | Laptop |
| Benchmark socket | FCBGA1528 |
| Benchmark date | 2018-08-01 |
| Benchmark TDP (W) | 28 |
| Benchmark base (MHz) | 2300 |
| Benchmark turbo (MHz) | 3800 |
| Benchmark cores | 4 |
| Benchmark threads per core | 2 |
| Benchmark threads | 8 |