Home Comparison AMD Ryzen 7 4800HS vs AMD Ryzen 9 7940HX

AMD Ryzen 7 4800HS vs AMD Ryzen 9 7940HX

AMD Ryzen 7 4800HS
VS
AMD Ryzen 9 7940HX
AMD Ryzen 7 4800HS
AMD Ryzen 9 7940HX
We compared two laptop CPUs: AMD Ryzen 7 4800HS with 8 cores 2.9GHz and AMD Ryzen 9 7940HX with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 4800HS 's Advantages
Better graphics card performance
Higher base frequency (2.9GHz vs 2.4GHz)
Lower TDP (54W vs 55W)
AMD Ryzen 9 7940HX 's Advantages
Released 3 years and 10 months late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (83.2GB/s vs 68.27GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 4800HS
1234
AMD Ryzen 9 7940HX +51%
1864
Cinebench R23 Multi Core
AMD Ryzen 7 4800HS
10546
AMD Ryzen 9 7940HX +216%
33370
Geekbench 6 Single Core
AMD Ryzen 7 4800HS
1094
AMD Ryzen 9 7940HX +145%
2688
Geekbench 6 Multi Core
AMD Ryzen 7 4800HS
5020
AMD Ryzen 9 7940HX +211%
15655
Blender
AMD Ryzen 7 4800HS
170
AMD Ryzen 9 7940HX +238%
575
AMD Ryzen 7 4800HS
VS
AMD Ryzen 9 7940HX

General Parameters

Mar 2020
Release Date
Jan 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Zen 4 (Dragon Range)
FP6
Socket
AMD Socket FL1
Radeon RX Vega 7
Integrated Graphics
Radeon 610M

Package

-
Transistor Count
13.14 billions
7 nm
Manufacturing Process
5 nm
35-54 W
Power Consumption
55 W
105 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
16
16
Performance Core Threads
32
2.9 GHz
Performance Core Base Frequency
2.4 GHz
4.2 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
16
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
24
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
64 MB
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-5200
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
400 MHz
1600 MHz
GPU Max Dynamic Frequency
2200 MHz
448
Shader Units
128
28
Texture Units
8
7
Raster Operation Units
4
-
Execution Units
2
10-45 W
Power Consumption
15 W
1.108 TFLOPS
Graphics Performance
0.563 TFLOPS

Miscellaneous

-
Official Website
3.0
PCIe Version
5.0
16
PCIe Lanes
28

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