AMD Ryzen 9 4900H vs AMD Ryzen 9 5900HX
CPU · Specs Compare
General Parameters
Release Date
Mar 2020
Jan 2021
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Cezanne
Integrated Graphics
Radeon Vega 8
Radeon RX Vega 8
Package
Manufacturing Process
7 nm
7 nm
Socket
FP6
FP6
Power Consumption
35-54 W
35-54 W
Peak Operating Temperature
105 °C
105 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.3 GHz
3.3 GHz
Performance Core Turbo Frequency
4.4 GHz
4.6 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
33x
L2 Cache
512 K per core
512 K per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
L1 Cache
—
64 K per core
Memory Parameters
Memory Types
DDR4-3200, LPDDR4X-4266
DDR4-3200, LPDDR4-4266
Max Memory Size
64 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
68.27 GB/s
68.27 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1750 MHz
2100 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
8
8
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Benchmark
Cinebench R23
1,265
1,481
Cinebench R23
11,230
12,793
Geekbench 6
1,678
1,993
Geekbench 5
1,210
1,511
Geekbench 6
6,103
9,310
Geekbench 5
7,541
8,303
Passmark CPU
2,703
3,183
Passmark CPU
19,102
22,772
Blender
—
214
▲ Specs Compare
Data sourced from official specifications and benchmark tests.