AMD Ryzen 9 7940HS vs AMD Ryzen 7 5800H
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2021
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Cezanne
Integrated Graphics
Radeon 780M
Radeon RX Vega 8
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
7 nm
Socket
FP8
FP6
Power Consumption
35-54 W
35-54 W
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
4.0 GHz
3.2 GHz
Performance Core Turbo Frequency
5.2 GHz
4.4 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
32x
L1 Cache
64 K per core
64 K per core
L2 Cache
8 MB
512 K per core
L3 Cache
16 MB
16 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200, LPDDR4-4266
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2800 MHz
2000 MHz
Shader Units
768
512
Texture Units
48
32
Raster Operation Units
32
8
Execution Units
12
—
Power Consumption
15
15 W
Max Resolution
7680x4320 - 60 Hz
—
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,804
1,411
Cinebench R23
15,820
12,229
Geekbench 6
2,534
1,886
Geekbench 6
12,852
7,365
Cinebench 2024
70
—
Cinebench 2024
721
—
Passmark CPU
3,910
3,060
Passmark CPU
30,545
21,226
Geekbench 5
—
1,443
Geekbench 5
—
7,335
Blender
—
204
▲ Specs Compare
Data sourced from official specifications and benchmark tests.