AMD Ryzen 9 5900H vs AMD Ryzen 5 6600U
CPU Specs Compare
General Parameters
Release Date
Apr 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
45 W
15-28 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
2.9 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
29x
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
No
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
1750 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
📊 Benchmark
Cinebench R23
1,466
1,490
Cinebench R23
12,815
9,816
Geekbench 6
2,034
-
Geekbench 5
1,528
1,473
Geekbench 6
7,376
-
Geekbench 5
8,790
7,486
Passmark CPU
3,308
-
Passmark CPU
20,753
-