AMD Ryzen 9 7940HS vs AMD Ryzen 7 4800HS
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Mar 2020
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 2
Integrated Graphics
Radeon 780M
Radeon RX Vega 7
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
2.9 GHz
Performance Core Turbo Frequency
5.2 GHz
4.2 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
29x
L1 Cache
64 K per core
32 K per core
L2 Cache
8 MB
512 K per core
L3 Cache
16 MB
8 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
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2800 MHz
1600 MHz
Shader Units
768
448
Texture Units
48
28
Raster Operation Units
32
7
Execution Units
12
—
Power Consumption
15
10-45 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
1,234
Cinebench R23
15,820
10,546
Geekbench 6
2,534
1,094
Geekbench 6
12,852
5,020
Cinebench 2024
70
—
Cinebench 2024
721
—
Passmark CPU
3,910
—
Passmark CPU
30,545
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.