AMD Ryzen 7 6800U​ vs Ryzen 7 5800H

We compared two 8-core laptop CPUs: the 2.7 GHz AMD Ryzen 7 6800U​ against the 3.2 GHz Ryzen 7 5800H. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 5800H and 6800U​
Advantages of AMD Ryzen 7 6800U​
  • Newer - released 1-year later
  • Consumes up to 48% less energy than the Ryzen 7 5800H – 28 vs 54 Watt
  • Newer PCI Express version – 4.0
  • More modern manufacturing process – 6 versus 7 nanometers
  • 7% higher Turbo Boost frequency (4.7 GHz vs 4.4 GHz)
  • Around 8.53 GB/s (12%) higher theoretical memory bandwidth
Advantages of AMD Ryzen 7 5800H
  • More than 10° C higher critical temperature


Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Full technical specification of AMD Ryzen 7 6800U​ and Ryzen 7 5800H


Vendor AMD AMD
Released January 4, 2022 January 12, 2021
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Rembrandt Cezanne
Socket FP7 FP6
Integrated GPU Radeon 680M Radeon RX Vega 8


Cores 8 8
Threads 16 16
Base Frequency 2.7 GHz 3.2 GHz
Turbo Boost Frequency 4.7 GHz 4.4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 27x 32x
L1 Cache 64K (per core) 64K (per core)
L2 Cache 512K (per core) 512K (per core)
L3 Cache 16MB (shared) 16MB (shared)
Unlocked Multiplier No No


Fabrication process 6 nm 7 nm
TDP 15-28 W 35-54 W
Max. temperature 95°C 105°C


Integrated Graphics AMD Radeon 680M Radeon RX Vega 8
GPU Base Clock 2000 MHz -
GPU Boost Clock 2200 MHz 2000 MHz
Shading Units 768 512
TMUs 48 32
ROPs 32 8
Execution Units 12 -
TGP 15 W 15 W
3.686 TFLOPS

Memory support

Memory types DDR5-4800, LPDDR5-6400 DDR4-3200, LPDDR4-4266
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 76.8 GB/s 68.27 GB/s
ECC Support No Yes


Official site AMD Ryzen 7 6800U​ official page AMD Ryzen 7 5800H official page
PCI Express Version 4.0 3.0
PCI Express Lanes 20 16

Cast your vote

Choose between two processors
41 (68.3%)
19 (31.7%)
Total votes: 60


So which CPU will you choose: AMD Ryzen 7 5800H or Ryzen 7 6800U​?