AMD Ryzen 9 9955HX — Specifications and Blender benchmarks

Specifications Benchmarks Synonyms

Specifications

Technical data

CPU generation and family

Family
Ryzen
Form Factor
Laptops / Desktops
Name
AMD Ryzen 9 9955HX
Segment
Mobile
Series
Ryzen 9000 Series

CPU Cores and Base Frequency

Base Frequency
2.5 GHz
CPU Cores
16
CPU Threads
32
Max. Boost Clock
5.4 GHz
Overclocking
Yes

Internal Graphics

GPU Frequency
2200 MHz
GPU name
AMD Radeon 610M
Graphics Cores
2

Memory & PCIe

Memory channels
2
Memory type
DDR5
PCIe
PCIe 5.0

Thermal Management

Configurable TDP
55-75 W
Default TDP
55 W
Maximum Operating Temperature
100 °C

Technical details

Availability window (manufacturer)
First half of 2025
Codename
Fire Range
Date evidence scope
Manufacturer-announced OEM/board availability window; exact first shipment is not established by this source.
L2-Cache
16 MB
L3-Cache
64 MB
Release date
2025
Socket
FL1
Technology
TSMC 4nm FinFET

Positions in all rankings

Common positions AMD Ryzen 9 9955HX CPU in popular benchmarks, for comparison with other models.

No data

Benchmarks

Performance tests CPU

Published results: 5

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	AMD Ryzen 9 9955HX
Blender 4.2.0 / CPU / Windows	540.764596 samples/min Submissions: 5
Blender 4.4.0 / CPU / Windows	515.911184 samples/min Submissions: 13
Blender 4.5.0 / CPU / Windows	553.377444 samples/min Submissions: 18
Blender 5.1.1 / CPU / Windows	604.902745 samples/min Submissions: 5
Blender 5.2.0 / CPU / Windows	634.42697 samples/min Submissions: 27

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2026 / multiple threads

Result	Reported conditions
8015 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2026 / single thread

Result	Reported conditions
525 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / multiple threads

Result	Reported conditions
1918 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Result	Reported conditions
129 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 1M / 16 threads / windows

Result	Reported conditions
11943.578535 H/s	RandomX / XMRig 6.26.0 / 1M / 16 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Motherboard: LENOVO / LNVNB161216 Duration: 83.727 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Result	Reported conditions
36127 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Result	Reported conditions
2174 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Result	Reported conditions
14186 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Result	Reported conditions
851 points	System: Chuwi Gamebook, R9 9955HX via Chuwi CPU / power label: R9 9955HX 110 W / 110 W Graphics: GeForce RTX 5070 Ti Laptop 140 W 1515 / 1750 MHz 12 GB RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.