AMD Ryzen 9 6900HX

AMD Ryzen 9 6900HX
  • Cores: 8
  • L3 cache: 16MB (shared)
  • TDP: 45 W
  • Transistor size: 6 nm
Ryzen 9 6900HX - laptop processor produced by AMD for socket FP7 that has 8 cores and 16 threads. The base clock frequency of the CPU is 3300 MHz, but due to Turbo Core technology, it can perform up to 4900 MHz. The size of the L3 cache is 16 MB. Please note that this chip has integrated graphics AMD Radeon 680M.

Test in Benchmarks

Performance test of AMD Ryzen 9 6900HX in benchmarks

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
Clang compilation 78.5 Klines/sec
HTML 5 Browser 221 pages/sec
PDF Renderer 347.2 Mpixels/sec
Text processing 219.9 pages/sec
Background blur 33.1 images/sec
Photo processing 85 images/sec
Ray tracing 19.5 Mpixels/sec
Sources: GeekBench [1]


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
Floating point math 50.9 GOps/sec
Find prime numbers 64M Primes/sec
Random string sorting 33.5M Strings/sec
Data encryption 19.7 GBytes/sec
Data compression 313.9 MBytes/sec
Physics 1187 Frames/sec
Extended instructions 21.2B Matrices/sec
Sources: PassMark [3]


Ryzen 9 6900HX technical specifications


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


Performance Cores
P-Cores 8
P-Threads 16
Base Frequency (P) 3.3 GHz
Turbo Boost Frequency (P) 4.9 GHz
Total Cores 8
Total Threads 16
Bus Frequency 100 MHz
Multiplier 33x
L1 Cache 64K (per core)
L2 Cache 512K (per core)
L3 Cache 16MB (shared)
Unlocked Multiplier Yes


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


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

Memory Support

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


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


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