AMD Ryzen 9 9955HX - Specs, Price & Reviews | GETSVIEW

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AMD Ryzen 9 9955HX

Published: March 24, 2025Updated: September 22, 2025

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Brand: AMD

CPU

Highlights

Cores: 16
Threads: 32
TDP: 55W
Frequency: 2.5 GHz
Boost: 5.4 GHz
Range Codename: Fire Range
Socket: FL1 Socket

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AMD Ryzen 9 9955HX Specifications

Cache L1
80 KB (per core)
Cache L2
1 MB (per core)
Cache L3
64 MB (shared)

T JMax
100°C
Socket
AMD Socket FL1
Foundry
TSMC
Package
µFC-BGAFL1
Die Size
2x 70.6 mm²
Transistors
16,630 million
I/O Die Size
122 mm²
Process Size
4 nm
I/O Transistors
3,400 million
I/O Process Size
6 nm

Part#
100-000001028
Market
Mobile
Release Date
Jan 6th, 2025
Bundled Cooler
None
Production Status
Active

# Of Cores
16
SMP # CPUs
1
# Of Threads
32
Integrated Graphics
Radeon 610M

PPT
74-101 W
TDP
55 W
Frequency
2.5 GHz
Base Clock
100 MHz
Multiplier
25.0x
Turbo Clock
up to 5.4 GHz
Configurable TDP
75 W
Multiplier Unlocked
Yes

Codename
Fire Range
ECC Memory
Yes
Generation
Ryzen 9(Zen 5 (Fire Range))
Memory Bus
Dual-channel
PCI Express
Gen 5, 28 Lanes(CPU only)
Rated Speed
5600 MT/s
Memory Support
DDR5

Specification	Value
Cache L1	80 KB (per core)
Cache L2	1 MB (per core)
Cache L3	64 MB (shared)