Home Comparison AMD Ryzen 9 5900HX vs AMD Ryzen 5 5500U

AMD Ryzen 9 5900HX vs AMD Ryzen 5 5500U

We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and AMD Ryzen 5 5500U with 6 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (3.3GHz vs 2.1GHz)
Larger L3 cache size (16MB vs 8MB)
AMD Ryzen 5 5500U 's Advantages
Lower TDP (25W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 9 5900HX +26%
1481
AMD Ryzen 5 5500U
1168
Cinebench R23 Multi Core
AMD Ryzen 9 5900HX +81%
12793
AMD Ryzen 5 5500U
7059
Geekbench 6 Single Core
AMD Ryzen 9 5900HX +37%
1993
AMD Ryzen 5 5500U
1445
Geekbench 6 Multi Core
AMD Ryzen 9 5900HX +57%
9310
AMD Ryzen 5 5500U
5919
Blender
AMD Ryzen 9 5900HX +125%
214
AMD Ryzen 5 5500U
95
Geekbench 5 Single Core
AMD Ryzen 9 5900HX +36%
1511
AMD Ryzen 5 5500U
1106
Geekbench 5 Multi Core
AMD Ryzen 9 5900HX +68%
8303
AMD Ryzen 5 5500U
4917
Passmark CPU Single Core
AMD Ryzen 9 5900HX +29%
3183
AMD Ryzen 5 5500U
2453
Passmark CPU Multi Core
AMD Ryzen 9 5900HX +73%
22772
AMD Ryzen 5 5500U
13092
VS

General Parameters

Jan 2021
Release Date
Jan 2021
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Lucienne
FP6
Socket
FP6
Radeon RX Vega 8
Integrated Graphics
Radeon RX Vega 7

Package

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

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.3 GHz
Performance Core Base Frequency
2.1 GHz
4.6 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
21x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2100 MHz
GPU Max Dynamic Frequency
1800 MHz
512
Shader Units
448
32
Texture Units
28
8
Raster Operation Units
7
15 W
Power Consumption
10-45 W
-
Graphics Performance
1.108 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
12

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