AMD Ryzen 9 7940HS vs AMD Ryzen 7 3700U
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2019
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Picasso
Integrated Graphics
Radeon 780M
Radeon Vega 10
Package
Transistor Count
25 billions
4.9 billions
Manufacturing Process
4 nm
12 nm
Socket
FP8
FP5
Power Consumption
35-54 W
12-35 W
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
4.0 GHz
2.3 GHz
Performance Core Turbo Frequency
5.2 GHz
4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
23x
L1 Cache
64 K per core
96 K per core
L2 Cache
8 MB
512 K per core
L3 Cache
16 MB
4 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-2400
Max Memory Size
256 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
35.76 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2800 MHz
1400 MHz
Shader Units
768
640
Texture Units
48
40
Raster Operation Units
32
8
Execution Units
12
10
Power Consumption
15
10 W
Max Resolution
7680x4320 - 60 Hz
3840x2160 - 60 Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
12
Benchmark
Cinebench R23
1,804
920
Cinebench R23
15,820
3,792
Geekbench 6
2,534
809
Geekbench 6
12,852
2,380
Cinebench 2024
70
—
Cinebench 2024
721
—
Passmark CPU
3,910
1,976
Passmark CPU
30,545
7,197
Geekbench 5
—
860
Geekbench 5
—
2,751
Blender
—
49
▲ Specs Compare
Data sourced from official specifications and benchmark tests.