AMD Ryzen 7 3800X vs AMD Ryzen 9 6900HS
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2022
Manufacturer
Amd
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Rembrandt
Integrated Graphics
No
Radeon 680M
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
6 nm
Socket
AM4
FP7
Power Consumption
105 W
35 W
Peak Operating Temperature
95°C
95 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.9 GHz
3.3 GHz
Performance Core Turbo Frequency
4.5 GHz
4.9 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
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
DDR5-5200, LPDDR5-6400
Max Memory Size
128 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
47.68 GB/s
76.8 GB/s
ECC Memory Support
Yes
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
16
20
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
1,340
1,557
Cinebench R23
13,812
12,922
Geekbench 6
1,743
1,985
Geekbench 5
1,333
1,526
Geekbench 6
8,625
9,206
Geekbench 5
9,479
9,154
Cinebench 2024
78
—
Cinebench 2024
731
—
Passmark CPU
2,695
3,323
Passmark CPU
23,418
23,895
Blender
—
213
▲ Specs Compare
Data sourced from official specifications and benchmark tests.