8th Gen Intel Core i7-8559U

Add to compare
Add your review


Best deal at: intel.comintel.com
Buy for best price
  • Processor’s Name: 8th Gen Intel Core i7-8559U
  • CPU Series: Coffee Lake
  • Base/Boost Clock: 2.7 GHz / 4.5 GHz
  • Core/Thread Count: 4 Core / 8 Thread
  • Cache: 256 KB of level 1 cache + 1 MB of level 2 cache + 8MB of Total L3 Cache
  • TDP: 28 Watts
  • iGPU: Intel Iris Plus Graphics 655
  • Memory Speed: DDR4 2400 MHz, LPDDR3 2133 MHz
  • CPU Socket: FCBGA1528

*Disclaimer: The price & specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

  • At intel.com you can purchase 8th Gen Intel Core i7-8559U for only 0.00
  • The lowest price of 8th Gen Intel Core i7-8559U was obtained on July 25, 2021 4:46 pm.
Last updated on July 25, 2021 4:46 pm

8th Gen Intel Core i7-8559U Prices

Price History



8th Gen Intel Core i7-8559U

Intel Core i7-8559U is a 4 Core, 8 Thread processor designed for thin and light Laptops as a part of Intel’s Coffee Lake lineup based on intel’s 14 Nanometer architecture. The Quad-core CPU has a base clock of 2.7 GHz and can be boosted to 4.5 GHz. The TDP of this Chip is specified by Intel to be at 28 Watts but can be configured down to 23 watts. The quad-core Soc comes with integrated Intel Iris Plus 655 Graphics and supports DDR4-2400 and Low power LPDDR3-2133 RAM.

Performance | 8th Gen Intel Core i7-8559U (Good or Bad)

The 8559U easily beats most of intel’s 8th gen offerings such as i7-8650U this is all thanks to higher TDP and is more comparable to i5 9300H in terms of performance which is a 45-watt processor.

When it comes to your day-to-day tasks such as Browsing, Streaming, and using office productivity software 8th Gen Intel Core i7-8559U can easily handle such tasks. However, if your workflow involves using video editing, photo editing, and CAD applications, the 8559U should be able to handle such workloads with some slight difficulty.


Additional information

Specification: 8th Gen Intel Core i7-8559U


CPU Specs
Processor/CPU Model

CPU Base Clock

CPU Boost Clock

CPU Core Count

Level 1 Cache

Level 2 Cache

Level 3 Cache


CPU Thread Count

CPU Generation


CPU Class

Processor’s Series

Coffee Lake


RAM Speed


GPU Specs
iGPU Model

CPU Benchmarks
Geekbench 5 (Multi-core)

Geekbench 5 (Single-Core)

Blender 2.79


Cinebench R15 Multi Core

Cinebench R15 Single Core

Cinebench R20 Multi Core


Cinebench R20 Single Core


HWBOT x265 v2.2 4K

5.73 fps

Transistor size



wPrime 2.0 32m

6.5 s

wPrime 2.0 1024m

238 s


Latest Comparisons
Compare items
  • Laptops (0)
  • CPU (0)