AMD Ryzen 9 9955HX3D vs AMD Ryzen 9 7945HX
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2023
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Fire Range)
Zen 4 (Dragon Range)
Processor Number
9955HX3D
-
Integrated Graphics
Radeon 610M
Radeon 610M
Series
Ryzen 9000 Series
-
Package
Manufacturing Process
4 nm
5 nm
Socket
FL1
FL1
Power Consumption
55-75 W
55-75 W
Max Turbo Power Consumption
100 W
-
Peak Operating Temperature
100 °C
100°C
Transistor Count
-
13.1 billions
CPU Performance
Performance Cores
16
16
Performance Core Threads
32
32
Performance Core Base Frequency
2.5 GHz
2.5 GHz
Performance Core Turbo Frequency
5.4 GHz
5.4 GHz
Total Core Count
16
16
Total Thread Count
32
32
Bus Frequency
100 MHz
100 MHz
Multiplier
25
25x
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
128 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600
DDR5-5200
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
1500 MHz
GPU Max Dynamic Frequency
2200 MHz
2200 MHz
Shader Units
128
128
Texture Units
8
8
Raster Operation Units
4
4
Execution Units
2
2
Power Consumption
15
15 W
📊 Benchmark
Cinebench R23
2,172
1,950
Cinebench R23
37,246
33,542
Geekbench 6
3,166
2,906
Geekbench 6
19,845
19,413
Cinebench 2024
129
114
Cinebench 2024
2,093
1,669
Blender
562
544
Geekbench 5
-
2,095
Geekbench 5
-
19,488
Passmark CPU
-
4,076
Passmark CPU
-
55,213