AMD Ryzen 9 6900HS vs AMD Ryzen 9 3900XT
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jul 2020
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rembrandt
Zen 2 (Matisse)
Integrated Graphics
Radeon 680M
No
Package
Manufacturing Process
6 nm
7 nm
Socket
FP7
AM4
Power Consumption
35 W
105 W
Peak Operating Temperature
95 °C
95°C
Transistor Count
-
3.8 billions
CPU Performance
Performance Cores
8
12
Performance Core Threads
16
24
Performance Core Base Frequency
3.3 GHz
3.8 GHz
Performance Core Turbo Frequency
4.9 GHz
4.7 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
38x
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
DDR5-5200, LPDDR5-6400
DDR4-3200
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
47.68 GB/s
Max Memory Size
-
128 GB
ECC Memory Support
-
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
2000 MHz
-
GPU Max Dynamic Frequency
2400 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
-
Execution Units
12
-
Power Consumption
15 W
-
📊 Benchmark
Cinebench R23
1,557
1,350
Cinebench R23
12,922
18,437
Geekbench 6
1,985
1,763
Geekbench 5
1,526
1,311
Geekbench 6
9,206
11,025
Geekbench 5
9,154
12,279
Blender
213
261
Passmark CPU
3,323
2,769
Passmark CPU
23,895
32,856