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Intel Core i7-8559U vs AMD Ryzen 7 8745HS

Last updated: 2026-07-02

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 59 %

Intel Core i7-8559U

Rank 1 - 100 %

AMD Ryzen 7 8745HS

Multi-core performance

Rank 2 - 40 %

Intel Core i7-8559U

Rank 1 - 100 %

AMD Ryzen 7 8745HS

Geekbench 6 Single-Core
Single-core performance

4C / 8T · 4.50 GHz

1,390

8C / 16T · 4.90 GHz

2,417

Geekbench 6 Multi-Core
Multi-core performance

4C / 8T · 3.20 GHz

4,682

8C / 16T · 4.25 GHz

11,542

Cinebench R20 Single-Core
Single-core performance

4C / 8T · 4.50 GHz

431 cb

8C / 16T · 4.90 GHz

655 cb

Geekbench 5, 64bit Single-Core
Single-core performance

4C / 8T · 4.50 GHz

1,103

8C / 16T · 4.90 GHz

1,840

Cinebench R20 Multi-Core
Multi-core performance

4C / 8T · 3.20 GHz

1,572 cb

8C / 16T · 4.25 GHz

5,729 cb

Geekbench 5, 64bit Multi-Core
Multi-core performance

4C / 8T · 3.20 GHz

4,288

8C / 16T · 4.25 GHz

10,517

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Plus Graphics 655

922

AMD Radeon 780M

4,045

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

4C / 8T · 2.70 GHz

2,324

8C / 16T · 3.80 GHz

5,703

Cinebench R15 (Single-Core)
Single-core performance

4C / 8T · 4.50 GHz

184 cb

8C / 16T · 4.90 GHz

268 cb

Cinebench R15 (Multi-Core)
Multi-core performance

4C / 8T · 3.20 GHz

675 cb

8C / 16T · 4.25 GHz

2,358 cb

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 entries

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

CPU-Z Benchmark 17 (SC)
250 entries

CPU-Z Benchmark 17 (MC)
751 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

CPU performance per watt (efficiency)
140 entries

Specifications

At a glance

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
Family	Intel Core i7 (300)	AMD Ryzen 7 (79)
CPU group	Intel Core i 8000U (8)	AMD Ryzen 8040 (22)
Architecture	Coffee Lake U	Hawk Point (Zen 4)
Technology	14 nm	4 nm
Segment	Notebook	Notebook
Socket	BGA 1528	FP8
Predecessor		AMD Ryzen 7 7745HX
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
CPU Cores / Threads	4 / 8	8 / 16
Hyperthreading / SMT	✓	✓
Core architecture	normal	normal
Cores:	4x	8x Zen 4
Frequency:	2.70 GHz	3.80 GHz
Turbo (1 Core):	4.50 GHz	4.90 GHz
Turbo (All Cores):	3.20 GHz	4.25 GHz
L2-Cache		8.00 MB
L3-Cache	6.00 MB	16.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
GPU name	Intel Iris Plus Graphics 655	AMD Radeon 780M
GPU frequency	0.30 - 1.20 GHz	0.80 - 2.60 GHz
CUs / Shader	48 / 384	12 / 768
Raytracing	✗	✓
Max. displays	3	4
Max. GPU Memory	32 GB	32 GB
Technology	14 nm	4 nm
Release date	Q4/2017	Q1/2023

NPU AI performance

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
Memory	DDR4-2400 (38.4 GB/s)	LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s)
Max. Memory	32 GB	256 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 16	4.0 x 20
PCIe Bandwidth	15.8 GB/s	39.4 GB/s

Thermal Management

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
TDP	28 W	45 W
TDP (PL2)
TDP up		54 W
TDP down		35 W
T. junction max.		100 °C

Technical details

Wischen	Intel Core i7-8559U	AMD Ryzen 7 8745HS
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date	Q2/2018	Q1/2024
Release price
Documents	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i7-8559U is 4.0 stars (6 ratings), while AMD Ryzen 7 8745HS has received 4.6 stars (67 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-8559U
4C / 8T · 2.70 - 4.50 GHz

★★★★★

AMD Ryzen 7 8745HS
8C / 16T · 3.80 - 4.90 GHz

★★★★★