AMD Ryzen 7 5800X3D vs AMD Ryzen 9 9955HX3D
CPU · Specs Compare
General Parameters
Release Date
Mar 2022
Jan 2025
Manufacturer
Amd
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 3 (Vermeer)
Zen 5 (Fire Range)
Integrated Graphics
No
Radeon 610M
Processor Number
—
9955HX3D
Series
—
Ryzen 9000 Series
Package
Manufacturing Process
7 nm
4 nm
Socket
AM4
FL1
Power Consumption
105 W
55-75 W
Peak Operating Temperature
90 °C
100 °C
Max Turbo Power Consumption
—
100 W
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.4 GHz
2.5 GHz
Performance Core Turbo Frequency
4.5 GHz
5.4 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
34
25
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
96 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200,DDR4-2933,DDR4-2667
DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
400 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15
Benchmark
Cinebench R23
1,476
2,172
Cinebench R23
14,514
37,246
Geekbench 6
2,112
3,166
Geekbench 6
11,193
19,845
Cinebench 2024
95
129
Cinebench 2024
835
2,093
Passmark CPU
3,232
—
Passmark CPU
28,284
—
Blender
—
562
▲ Specs Compare
Data sourced from official specifications and benchmark tests.