AMD Ryzen 7 5800X vs AMD Ryzen 9 7940HS
We compared the desktop AMD Ryzen 7 5800X with 8 cores 3.8GHz and the laptop AMD Ryzen 9 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 5800X 's Advantages
Larger L3 cache size (32MB vs 16MB)
AMD Ryzen 9 7940HS 's Advantages
Released 2 years and 6 months late
Integrated graphics card
Higher specification of memory (7500 vs 3200)
Larger memory bandwidth (89.6GB/s vs 47.68GB/s)
Higher base frequency (4.0GHz vs 3.8GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (54W vs 105W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 5800X
1596
AMD Ryzen 9 7940HS
+13%
1804
Cinebench R23 Multi Core
AMD Ryzen 7 5800X
15228
AMD Ryzen 9 7940HS
+3%
15820
Geekbench 6 Single Core
AMD Ryzen 7 5800X
2230
AMD Ryzen 9 7940HS
+13%
2534
Geekbench 6 Multi Core
AMD Ryzen 7 5800X
10279
AMD Ryzen 9 7940HS
+25%
12852
Cinebench 2024 Single Core
AMD Ryzen 7 5800X
+40%
98
AMD Ryzen 9 7940HS
70
Cinebench 2024 Multi Core
AMD Ryzen 7 5800X
+21%
874
AMD Ryzen 9 7940HS
721
Geekbench 5 Single Core
AMD Ryzen 7 5800X
1623
AMD Ryzen 9 7940HS
+23%
2010
Geekbench 5 Multi Core
AMD Ryzen 7 5800X
10572
AMD Ryzen 9 7940HS
+17%
12376
Passmark CPU Single Core
AMD Ryzen 7 5800X
3443
AMD Ryzen 9 7940HS
+13%
3910
Passmark CPU Multi Core
AMD Ryzen 7 5800X
27890
AMD Ryzen 9 7940HS
+9%
30545
General Parameters
Oct 2020
Release Date
Apr 2023
Amd
Manufacturer
AMD
Desktop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 3 (Vermeer)
Core Architecture
Zen 4 (Phoenix)
AM4
Socket
FP8
No
Integrated Graphics
Radeon 780M
Package
4.15 billions
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
105 W
Power Consumption
35-54 W
90°C
Peak Operating Temperature
100°C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
4.0 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
38x
Multiplier
40x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
8 MB
32 MB shared
L3 Cache
16 MB
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR5-5600, LPDDR5x-7500
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
47.68 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2800 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
-
Execution Units
12
-
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
8.12 TFLOPS
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS
