Home Comparison AMD Ryzen 3 5400U vs AMD Ryzen 9 5900HX

AMD Ryzen 3 5400U vs AMD Ryzen 9 5900HX

We compared two laptop CPUs: AMD Ryzen 3 5400U with 4 cores 2.6GHz and AMD Ryzen 9 5900HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 5400U 's Advantages
Lower TDP (25W vs 54W)
AMD Ryzen 9 5900HX 's Advantages
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (3.3GHz vs 2.6GHz)
Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 3 5400U
1639
AMD Ryzen 9 5900HX +21%
1993
Geekbench 6 Multi Core
AMD Ryzen 3 5400U
4483
AMD Ryzen 9 5900HX +107%
9310
Blender
AMD Ryzen 3 5400U
62
AMD Ryzen 9 5900HX +245%
214
Geekbench 5 Single Core
AMD Ryzen 3 5400U
1227
AMD Ryzen 9 5900HX +23%
1511
Geekbench 5 Multi Core
AMD Ryzen 3 5400U
4025
AMD Ryzen 9 5900HX +106%
8303
Passmark CPU Single Core
AMD Ryzen 3 5400U
2637
AMD Ryzen 9 5900HX +20%
3183
Passmark CPU Multi Core
AMD Ryzen 3 5400U
10604
AMD Ryzen 9 5900HX +114%
22772
VS

General Parameters

Jan 2021
Release Date
Jan 2021
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Cezanne
FP6
Socket
FP6
Radeon RX Vega 6
Integrated Graphics
Radeon RX Vega 8

Package

7 nm
Manufacturing Process
7 nm
10-25 W
Power Consumption
35-54 W
105 °C
Peak Operating Temperature
105 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.6 GHz
Performance Core Base Frequency
3.3 GHz
4 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
1600 MHz
GPU Max Dynamic Frequency
2100 MHz
384
Shader Units
512
24
Texture Units
32
8
Raster Operation Units
8
15 W
Power Consumption
15 W

Miscellaneous

3.0
PCIe Version
3.0
12
PCIe Lanes
16

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