AMD Ryzen 7 7840HS vs AMD Ryzen 7 7745HX

Compare AMD Ryzen 7 7840HS vs AMD Ryzen 7 7745HX Specifications, Price, and Performance Tests. The purpose of this article is to assist you in selecting the best processor. Which processor is faster: AMD Ryzen 7 7840HS vs AMD Ryzen 7 7745HX? In this analysis, we examine the variations and determine which of these two CPUs is superior.

On this page, we will compare AMD Ryzen 7 7840HS vs AMD Ryzen 7 7745HX to choose the better one. You must go through the specifications of the Number of Cores, No. of Threads, TDP, L3 Cache and Generation etc. If you wish to compare any two processors directly, just go through the compare page or mark for the compare option under the product details.

AMD Ryzen 7 7840HS vs AMD Ryzen 7 7745HX Comparison Benchmarks:

 
  AMD Ryzen 7 7840HS AMD Ryzen 7 7745HX
Price
Our Rating 8.7 8.7
Brand AMD AMD
Category Processor Processor

General

Release Date Jan 2023 Jan 2023
Market Laptop Laptop
Manufacturer AMD AMD
Generation 7th Gen 7th Gen
Code Name Zen 4 (Phoenix) Zen 4 (Dragon Range)
Instruction Set x86-64 x86-64
Supports 64-bit - -
Integrated Graphics Radeon 780M Radeon 610M

Package

Fabrication Process TSMC 4nm TSMC 5nm
Socket AMD Socket FP8 FL1
Power Consumption 35W 45-75 W
Peak temperature 100 °C 100°C
Max Turbo Power Consumption 54 W -
Transistors 25 billions 6.57 billions
I/O Die (IOD) Size - -
I/O Process Size - -
Die Size - -

CPU Performance

Performance Cores 8 8
Performance Core Threads 16 16
Base Frequency (P) 3.8GHz 3.6GHz
Turbo Boost Frequency (P) 5.1GHz 5.1GHz
Efficiency Cores - -
Efficiency Core Threads - -
Efficiency Core Base Frequency - -
Efficiency Core Turbo Frequency - -
Total Cores 8 8
Total Threads 16 16
Bus Frequency 100MHz 100MHz
Multiplier 38x 36x
L1 Cache 64K per core 64K per core
L2 Cache 1MB per core 512K per core
L3 Cache 16MB shared 32MB shared
Unlocked Multiplier No Yes

Graphic Card

Integrated Graphics Radeon 680M Radeon 680M
GPU Base Frequency 1500 MHz 1500 MHz
GPU Max Dynamic Frequency 2700 MHz 2200 MHz
Shading Units 768 128
Texture Units 48 8
Raster Operation Units 32 4
Execution Units 12 2
Power Consumption 15W 15W
Max. resolution 7680x4320 - 60 Hz 3840x2160 @ 60Hz
3440x1440 @ 144Hz
2560x1440 @ 180Hz
1920x1080 @ 240Hz
4K Support - -
DirectX - 12
OpenGL - 4.6
OpenCL version - 2.2
No. of Displays - -
Graphics Output - -
iGPU FLOPS 10 TFLOPS 0.49 TFLOPS

Memory Support

Memory Type LPDDR5x-7500 LPDDR5-6400
DDR5-4800
Max Memory Size 256GB -
Max. Memory Channels 2 4
Max. Memory Bandwidth 89.6 GB/s 76.8 GB/s
ECC Support Yes -

Advanced Features

Security - -
AI Accelerator - -
Other Features AMD EXPO™ Technology
AMD Ryzen™ Technologies
AMD SmartAccess Memory
AMD SmartShift MAX
Wireless Display
Multi-Monitor Support

Miscellaneous

PCIe Version 4.0 5.0
PCIe Lanes 20 28
Official Website AMD Ryzen 7 7840HS AMD Ryzen 7 7745HX

Benchmarks

Cinebench R23 Single-Core 1802 1836
Cinebench R23 (Multi-Core) 16826 18501
Geekbench 6 Single Core 2438 2778
Geekbench 6 Multi Core 12128 15047
Geekbench 5 Single Core 1901 2016
Geekbench 5 Multi Core 11214 13026
Passmark CPU (Single-Core) 3910 -
Passmark CPU (Multi-Core) 28417 -
  AMD Ryzen 7 7840HS AMD Ryzen 7 7745HX

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