AMD Ryzen 9 9955HX vs AMD Ryzen 5 6600U
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2022
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Fire Range)
Rembrandt
Processor Number
9955HX
-
Integrated Graphics
Radeon 610M
Radeon 660M
Series
Ryzen 9000 Series
-
Package
Manufacturing Process
4 nm
6 nm
Socket
FL1
FP7
Power Consumption
55-75 W
15-28 W
Max Turbo Power Consumption
101 W
-
Peak Operating Temperature
100 °C
95 °C
CPU Performance
Performance Cores
16
6
Performance Core Threads
32
12
Performance Core Base Frequency
2.5 GHz
2.9 GHz
Performance Core Turbo Frequency
5.4 GHz
4.5 GHz
Total Core Count
16
6
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
25
29x
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600
DDR5-4800, LPDDR5-6400
Max Memory Size
96 GB
-
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
No
-
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
1500 MHz
GPU Max Dynamic Frequency
2200 MHz
1900 MHz
Shader Units
128
384
Texture Units
8
24
Raster Operation Units
4
16
Execution Units
2
6
Power Consumption
15
15 W
📊 Benchmark
Cinebench R23
2,154
1,490
Cinebench R23
35,887
9,816
Geekbench 6
3,228
-
Geekbench 6
19,559
-
Cinebench 2024
129
-
Cinebench 2024
2,057
-
Blender
545
-
Geekbench 5
-
1,473
Geekbench 5
-
7,486