AMD Ryzen 9 5900HX vs AMD Ryzen 5 6600H
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Jan 2022
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Rembrandt
Integrated Graphics
Radeon RX Vega 8
Radeon 660M
Package
Manufacturing Process
7 nm
6 nm
Socket
FP6
FP7
Power Consumption
35-54 W
45 W
Peak Operating Temperature
105 °C
95 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.3 GHz
3.3 GHz
Performance Core Turbo Frequency
4.6 GHz
4.5 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
33x
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
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR5-4800, LPDDR5-6400
Max Memory Size
64 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
68.27 GB/s
76.8 GB/s
ECC Memory Support
Yes
—
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2100 MHz
1900 MHz
Shader Units
512
384
Texture Units
32
24
Raster Operation Units
8
16
Power Consumption
15 W
15 W
GPU Base Frequency
—
1500 MHz
Execution Units
—
6
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,481
1,449
Cinebench R23
12,793
10,215
Geekbench 6
1,993
1,340
Geekbench 5
1,511
1,438
Geekbench 6
9,310
4,715
Geekbench 5
8,303
8,046
Blender
214
129
Passmark CPU
3,183
3,229
Passmark CPU
22,772
18,774
▲ Specs Compare
Data sourced from official specifications and benchmark tests.