AMD Ryzen 9 7940HX vs AMD Ryzen 3 3100U
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Jun 2026
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Dragon Range
Picasso
Integrated Graphics
Radeon 610M
Radeon Vega 8
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Ryzen 3 (Zen+ (Picasso))
Package
Transistor Count
13.14 billions
4.94 billions
Manufacturing Process
5 nm
12 nm
Socket
AMD Socket FL1
AMD Socket FP5
Power Consumption
55 W
15 W
Peak Operating Temperature
100°C
105°C
Foundry
TSMC
GlobalFoundries
Die Size
2x71 mm²
210 mm²
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
FP5
CPU Performance
Performance Cores
16
—
Performance Core Threads
32
—
Performance Core Base Frequency
2.4 GHz
1.9 GHz
Performance Core Turbo Frequency
5.2 GHz
3.2 GHz
Total Core Count
16
2
Total Thread Count
32
2
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
19.0
L1 Cache
64 KB per core
96 KB per core
L2 Cache
1 MB per core
512 KB per core
L3 Cache
64 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5200
DDR4-2400
Max Memory Size
64 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
38.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5
3
PCIe Lanes
28
—
Benchmark
Cinebench R23
1,864
—
Cinebench R23
33,370
—
Geekbench 6
2,688
—
Geekbench 6
15,655
—
Blender
575
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.