AMD Ryzen 9 6900HX vs Ryzen 7 7735HS

We compared two 8-core laptop CPUs: the 3.3 GHz AMD Ryzen 9 6900HX against the 3.2 GHz Ryzen 7 7735HS. 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
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 7735HS and 6900HX
Advantages of AMD Ryzen 9 6900HX
  • Unlocked multiplier
  • 3% higher Turbo Boost frequency (4.9 GHz vs 4.75 GHz)
Advantages of AMD Ryzen 7 7735HS
  • Newer - released 1-year later

Test in Benchmarks

Comparing the performance of CPUs across various tasks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 1020 MB/sec 980.7 MB/sec
Clang compilation 78.5 Klines/sec 72.5 Klines/sec
HTML 5 Browser 221 pages/sec 210.7 pages/sec
PDF Renderer 347.2 Mpixels/sec 301.2 Mpixels/sec
Text processing 219.9 pages/sec 212.9 pages/sec
Background blur 33.1 images/sec 46.3 images/sec
Photo processing 85 images/sec 89.5 images/sec
Ray tracing 19.5 Mpixels/sec 17.7 Mpixels/sec
Sources: GeekBench [1], [2]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 92.1 GOps/sec 90.1 GOps/sec
Floating point math 50.9 GOps/sec 49.4 GOps/sec
Find prime numbers 64M Primes/sec 63M Primes/sec
Random string sorting 33.5M Strings/sec 32.6M Strings/sec
Data encryption 19.7 GBytes/sec 19 GBytes/sec
Data compression 313.9 MBytes/sec 301.1 MBytes/sec
Physics 1187 Frames/sec 1159 Frames/sec
Extended instructions 21.2B Matrices/sec 20.4B Matrices/sec
Sources: PassMark [3], [4]


Full technical specification of AMD Ryzen 9 6900HX and Ryzen 7 7735HS


Vendor AMD AMD
Released January 4, 2022 January 4, 2023
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Zen 3+ (Rembrandt) Zen 3+ (Rembrandt)
Integrated GPU Radeon 680M Radeon 680M


Performance Cores
P-Cores 8 8
P-Threads 16 16
Base Frequency (P) 3.3 GHz 3.2 GHz
Turbo Boost Frequency (P) 4.9 GHz 4.75 GHz
Total Cores 8 8
Total Threads 16 16
Bus Frequency 100 MHz 100 MHz
Multiplier 33x 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 Yes No


Fabrication process 6 nm 6 nm
TDP (PL1) 45 W 35-54 W (configurable)
Socket FP7 FP7
Peak temperature 95°C 95°C


Integrated Graphics AMD Radeon 680M Radeon 680M
GPU Base Clock 2000 MHz 2000 MHz
GPU Boost Clock 2400 MHz 2200 MHz
Shading Units 768 768
TMUs 48 48
ROPs 32 32
Execution Units 12 12
TGP 15 W 15 W
3.686 TFLOPS
3.686 TFLOPS

Memory Support

Memory types - DDR5-4800
- LPDDR5-6400
- DDR5-4800
- LPDDR5-6400
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 76.8 GB/s 76.8 GB/s
ECC Support No Yes


Official site AMD Ryzen 9 6900HX official page AMD Ryzen 7 7735HS official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
63 (29.3%)
152 (70.7%)
Total votes: 215


So which CPU will you choose: AMD Ryzen 7 7735HS or Ryzen 9 6900HX?