Key facts
Production status: Active
Release date: 2018-04-05
Cores / Threads: 4 / 8
Base clock: 2700 MHz
Turbo clock: 4500 MHz
TDP: 28 W
Process: 14 nm
Codename: Kaby Lake-R
Generation: Core i7 (Kaby Lake-U Refresh)
All available specs
| Field | Value |
|---|---|
| name | Core i7-8559U |
| Socket | Intel BGA 1356 |
| Foundry | Intel |
| Process Size | 14 nm |
| Die Size | 123 mm² |
| Package | FC-BGA1356 |
| Market | Mobile |
| Production Status | Active |
| Release Date | Apr 5th, 2018 |
| Frequency | 2.7 GHz |
| Turbo Clock | up to 4.5 GHz |
| Base Clock | 100 MHz |
| Multiplier | 27.0x |
| Multiplier Unlocked | No |
| Codename | Kaby Lake-R |
| Generation | Core i7 (Kaby Lake-U Refresh) |
| Memory Support | DDR4 |
| ECC Memory | No |
| # of Cores | 4 |
| # of Threads | 8 |
| SMP # CPUs | 1 |
| Integrated Graphics | Iris Pro Plus |
| 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 |
| Cache L3 | 8 MB (shared) |
| tCaseMax | 72°C |
| Benchmark rank | 840 |
| Benchmark samples | 310 |
| Benchmark price | 617 |
| Benchmark category | Laptop |
| Benchmark socket | FCBGA1528 |
| Benchmark date | 2018-08-01 |
| Benchmark TDP (W) | 28 |
| Benchmark base (MHz) | 2700 |
| Benchmark turbo (MHz) | 4500 |
| Benchmark cores | 4 |
| Benchmark threads per core | 2 |
| Benchmark threads | 8 |