Home Comparison Intel Core i7 8559U vs AMD Ryzen 5 PRO 8640HS

Intel Core i7 8559U vs AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . 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 30W)
AMD Ryzen 5 PRO 8640HS 's Advantages
Released 6 years late
Higher specification of memory (7500 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Higher base frequency (3.5GHz vs 2.7GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 8559U
1416
AMD Ryzen 5 PRO 8640HS +71%
2432
Geekbench 6 Multi Core
Intel Core i7 8559U
4869
AMD Ryzen 5 PRO 8640HS +100%
9739
VS

General Parameters

Apr 2018
Release Date
Apr 2024
Intel
Manufacturer
AMD
Laptop
Type
Laptop
Kaby Lake-R
Core Architecture
Hawk Point
Intel BGA 1356
Socket
AMD Socket FP7
Iris Pro Plus
Integrated Graphics
Radeon 760M
Core i7 (Kaby Lake-U Refresh)
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
14 nm
Manufacturing Process
4 nm
28 W
Power Consumption
20-30 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
123 mm²
Die Size
178 mm²

CPU Performance

-
Performance Cores
6
-
Performance Core Threads
12
2.7 GHz
Performance Core Base Frequency
3.5 GHz
4.5 GHz
Performance Core Turbo Frequency
4.9 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
35.0
64 KB per core
L1 Cache
64 KB per core
256 KB per core
L2 Cache
6 MB
8 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5600,LPDDR5x-7500
32 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
MHz
1200 MHz
GPU Max Dynamic Frequency
2600 MHz
-
Execution Units
8

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
16 TOPS

Miscellaneous

-
PCIe Version
4
-
PCIe Lanes
20

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