AMD Ryzen 7 5800H vs AMD Ryzen 9 3950X
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Nov 2019
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Zen 2
Integrated Graphics
Radeon RX Vega 8
N/A
Package
Manufacturing Process
7 nm
7 nm
Socket
FP6
AM4
Power Consumption
35-54 W
105 W
Peak Operating Temperature
105 °C
—
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.2 GHz
3.5 GHz
Performance Core Turbo Frequency
4.4 GHz
4.7 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR4-3200
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Max Dynamic Frequency
2000 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
8
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
16
Benchmark
Cinebench R23
1,411
1,349
Cinebench R23
12,229
24,396
Geekbench 6
1,886
1,709
Geekbench 5
1,443
—
Geekbench 6
7,365
11,656
Geekbench 5
7,335
—
Blender
204
—
Passmark CPU
3,060
2,692
Passmark CPU
21,226
38,953
Cinebench 2024
—
72
Cinebench 2024
—
1,325
▲ Specs Compare
Data sourced from official specifications and benchmark tests.