Home Comparison AMD Ryzen 3 5400U vs AMD Ryzen 7 6800U

AMD Ryzen 3 5400U vs AMD Ryzen 7 6800U

AMD Ryzen 3 5400U
VS
AMD Ryzen 7 6800U
AMD Ryzen 3 5400U
AMD Ryzen 7 6800U​
We compared two laptop CPUs: AMD Ryzen 3 5400U with 4 cores 2.6GHz and AMD Ryzen 7 6800U with 8 cores 2.7GHz . 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 28W)
AMD Ryzen 7 6800U 's Advantages
Released 1 years late
Higher specification of memory (6400 vs 4266)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (6nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 3 5400U +44%
1639
AMD Ryzen 7 6800U
1134
Geekbench 6 Multi Core
AMD Ryzen 3 5400U
4483
AMD Ryzen 7 6800U +28%
5774
Blender
AMD Ryzen 3 5400U
62
AMD Ryzen 7 6800U +182%
175
Geekbench 5 Single Core
AMD Ryzen 3 5400U
1227
AMD Ryzen 7 6800U +22%
1504
Geekbench 5 Multi Core
AMD Ryzen 3 5400U
4025
AMD Ryzen 7 6800U +89%
7609
Passmark CPU Single Core
AMD Ryzen 3 5400U
2637
AMD Ryzen 7 6800U +22%
3218
Passmark CPU Multi Core
AMD Ryzen 3 5400U
10604
AMD Ryzen 7 6800U +93%
20487
AMD Ryzen 3 5400U
VS
AMD Ryzen 7 6800U

General Parameters

Jan 2021
Release Date
Jan 2022
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Rembrandt
FP6
Socket
FP7
Radeon RX Vega 6
Integrated Graphics
Radeon 680M

Package

7 nm
Manufacturing Process
6 nm
10-25 W
Power Consumption
15-28 W
105 °C
Peak Operating Temperature
95 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.6 GHz
Performance Core Base Frequency
2.7 GHz
4 GHz
Performance Core Turbo Frequency
4.7 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
27x
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
No

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-4800, LPDDR5-6400
32 GB
Max Memory Size
-
2
Max Memory Channels
4
51.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
2000 MHz
1600 MHz
GPU Max Dynamic Frequency
2200 MHz
384
Shader Units
768
24
Texture Units
48
8
Raster Operation Units
32
-
Execution Units
12
15 W
Power Consumption
15 W
-
Graphics Performance
3.686 TFLOPS

Miscellaneous

AMD Ryzen 3 5400U
Official Website
AMD Ryzen 7 6800U
3.0
PCIe Version
4.0
12
PCIe Lanes
20

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