AMD Ryzen 9 5900 vs AMD Ryzen 5 6600HS
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Jan 2022
Manufacturer
AMD
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Vermeer
Rembrandt
Integrated Graphics
N/A
Radeon 660M
Package
Manufacturing Process
7 nm
6 nm
Socket
AM4
FP7
Power Consumption
65 W
35 W
Peak Operating Temperature
95 °C
95 °C
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
12
Performance Core Base Frequency
3.0 GHz
3.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.5 GHz
Total Core Count
12
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
32 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, LPDDR5-6400
Max Memory Size
128 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
51.2 GB/s
76.8 GB/s
ECC Memory Support
Yes
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
1500 MHz
GPU Max Dynamic Frequency
—
1900 MHz
Shader Units
—
384
Texture Units
—
24
Raster Operation Units
—
16
Execution Units
—
6
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,584
1,455
Cinebench R23
20,887
9,045
Geekbench 6
2,080
1,884
Geekbench 5
1,715
1,472
Geekbench 6
9,774
8,159
Geekbench 5
13,017
7,333
Blender
282
116
Passmark CPU
3,447
—
Passmark CPU
34,510
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.