AMD Ryzen 7 4800H vs AMD Ryzen 9 9955HX3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Jan 2025
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 5 (Fire Range)
Integrated Graphics
Radeon Vega 7
Radeon 610M
Processor Number
—
9955HX3D
Series
—
Ryzen 9000 Series
Package
Manufacturing Process
7 nm
4 nm
Socket
FP6
FL1
Power Consumption
35-54 W
55-75 W
Peak Operating Temperature
105 °C
100 °C
Max Turbo Power Consumption
—
100 W
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
2.9 GHz
2.5 GHz
Performance Core Turbo Frequency
4.2 GHz
5.4 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
25
L1 Cache
32 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
8 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200, LPDDR4X-4266
DDR5-5600
Max Memory Size
64 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
1600 MHz
2200 MHz
Shader Units
448
128
Texture Units
28
8
Raster Operation Units
7
4
Power Consumption
10-45 W
15
Execution Units
—
2
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Benchmark
Cinebench R23
1,243
2,172
Cinebench R23
11,056
37,246
Geekbench 6
1,422
3,166
Geekbench 5
1,195
—
Geekbench 6
5,175
19,845
Geekbench 5
7,127
—
Blender
154
562
Passmark CPU
2,609
—
Passmark CPU
18,761
—
Cinebench 2024
—
129
Cinebench 2024
—
2,093
▲ Specs Compare
Data sourced from official specifications and benchmark tests.