Home Comparison AMD Ryzen 9 5900HS vs AMD Ryzen 9 8940H

AMD Ryzen 9 5900HS vs AMD Ryzen 9 8940H

AMD Ryzen 9 5900HS
VS
AMD Ryzen 9 8940H
AMD Ryzen 9 5900HS
AMD Ryzen 9 8940H
We compared two laptop CPUs: AMD Ryzen 9 5900HS with 8 cores 3.0GHz and AMD Ryzen 9 8940H with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HS 's Advantages
Lower TDP (35W vs 54W)
AMD Ryzen 9 8940H 's Advantages
Released 3 years late
Higher specification of memory (5600 vs 4266)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 3.0GHz)
More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 9 5900HS
1877
AMD Ryzen 9 8940H +33%
2512
Geekbench 6 Multi Core
AMD Ryzen 9 5900HS
7243
AMD Ryzen 9 8940H +80%
13104
AMD Ryzen 9 5900HS
VS
AMD Ryzen 9 8940H

General Parameters

Jan 2021
Release Date
Jan 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Zen 4 (Phoenix)
FP6
Socket
FP8
Radeon RX Vega 8
Integrated Graphics
Radeon 780M

Package

-
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
35 W
Power Consumption
35-54 W
105 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.0 GHz
Performance Core Base Frequency
4.0 GHz
4.6 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
40x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
8 MB
16 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-5600
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
1500 MHz
2100 MHz
GPU Max Dynamic Frequency
2800 MHz
512
Shader Units
768
32
Texture Units
48
8
Raster Operation Units
32
-
Execution Units
12
15 W
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
8.12 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HS
Official Website
AMD Ryzen 9 8940H
3.0
PCIe Version
4.0
12
PCIe Lanes
20

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