Home Comparison Intel Core i7 8559U vs AMD Ryzen 9 5900H

Intel Core i7 8559U vs AMD Ryzen 9 5900H

We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz and AMD Ryzen 9 5900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8559U 's Advantages
Lower TDP (28W vs 45W)
AMD Ryzen 9 5900H 's Advantages
Released 3 years late
Higher specification of memory (4266 vs 2400)
Larger memory bandwidth (68.27GB/s vs 37.5GB/s)
Higher base frequency (3.3GHz vs 2.7GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 8559U
1416
AMD Ryzen 9 5900H +43%
2034
Geekbench 6 Multi Core
Intel Core i7 8559U
4869
AMD Ryzen 9 5900H +51%
7376
VS

General Parameters

Apr 2018
Release Date
Apr 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
-
Instruction Set
x86-64
Kaby Lake-R
Core Architecture
Cezanne
Intel BGA 1356
Socket
FP6
Iris Pro Plus
Integrated Graphics
Radeon RX Vega 8
Core i7 (Kaby Lake-U Refresh)
Generation
-

Package

14 nm
Manufacturing Process
7 nm
28 W
Power Consumption
45 W
72 °C
Peak Operating Temperature
105 °C
Intel
Foundry
-
123 mm²
Die Size
-

CPU Performance

-
Performance Cores
8
-
Performance Core Threads
16
2.7 GHz
Performance Core Base Frequency
3.3 GHz
4.5 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
33x
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200, LPDDR4-4266
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
1750 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
8
-
Power Consumption
15 W

Miscellaneous

Official Website
-
-
PCIe Version
3.0
-
PCIe Lanes
16

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