AMD Ryzen 5 7640U vs AMD Ryzen 5 7645HX

Compare AMD Ryzen 5 7640U vs AMD Ryzen 5 7645HX 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 5 7640U vs AMD Ryzen 5 7645HX? In this analysis, we examine the variations and determine which of these two CPUs is superior.

On this page, we will compare AMD Ryzen 5 7640U vs AMD Ryzen 5 7645HX 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 5 7640U vs AMD Ryzen 5 7645HX Comparison Benchmarks:

 
  AMD Ryzen 5 7640U AMD Ryzen 5 7645HX
Price
Our Rating 8.0 8.0
Brand AMD AMD
Category Processor Processor

General

Release Date May 2023 Jan 2023
Market Laptop Desktop
Manufacturer AMD AMD
Generation 7th Gen 5th Gen
Code Name Zen 4 (Phoenix) Zen 4 (Dragon Range)
Instruction Set x86-64 x86-64
Supports 64-bit - -
Integrated Graphics Radeon 760M Radeon 610M

Package

Fabrication Process 4nm 5nm
Socket FP8 FL1
Power Consumption 65 W 45-75 W
Peak temperature 95°C 100°C
Max Turbo Power Consumption 88W -
Transistors 25 billions -
I/O Die (IOD) Size - -
I/O Process Size - -
Die Size 210mm² -

CPU Performance

Performance Cores 6 6
Performance Core Threads 12 12
Base Frequency (P) 3.5GHz 4.0 GHz
Turbo Boost Frequency (P) 4.9GHz 5 GHz
Efficiency Cores - -
Efficiency Core Threads - -
Efficiency Core Base Frequency - -
Efficiency Core Turbo Frequency - -
Total Cores 6 6
Total Threads 12 12
Bus Frequency 100MHz 100MHz
Multiplier 35x 40x
L1 Cache 64K per core 64K per core
L2 Cache 1MB per core 1MB per core
L3 Cache 16MB shared 32MB shared
Unlocked Multiplier No Yes

Graphic Card

Integrated Graphics Yes Yes
GPU Base Frequency 1500 MHz 1500 MHz
GPU Max Dynamic Frequency 2600MHz 2200 MHz
Shading Units 384 128
Texture Units 24 8
Raster Operation Units 16 4
Execution Units 8 2
Power Consumption 15W 15
Max. resolution 3840x2160 @ 60Hz
3440x1440 @ 144Hz
2560x1440 @ 180Hz,
1920x1080 @ 240Hz
-
4K Support - -
DirectX 12 12
OpenGL 4.6 -
OpenCL version 2.2 -
No. of Displays 4 4
Graphics Output - -
iGPU FLOPS 4.06 TFLOPS 0.49 TFLOPS

Memory Support

Memory Type LPDDR5x-7500 DDR5-5200
Max Memory Size 256GB 64GB
Max. Memory Channels 2 2
Max. Memory Bandwidth - 83.2 GB/s
ECC Support Yes No

Advanced Features

Security - -
AI Accelerator - -
Other Features USB Type-C
AMD FreeSync
Wireless Display
AMD SmartAccess Memory
USB Type-C
AMD FreeSync
Wireless Display
AMD SmartAccess Memory

Miscellaneous

PCIe Version 4.0 5.0
PCIe Lanes 20 28
Official Website AMD Ryzen 5 7640U
AMD Ryzen 5 7645HX

Benchmarks

Cinebench R23 Single-Core 1741 1783
Cinebench R23 (Multi-Core) 12462 15084
Geekbench 6 Single Core 2335 2736
Geekbench 6 Multi Core 9186 11914
Geekbench 5 Single Core 1846 1886
Geekbench 5 Multi Core 8812 11135
Passmark CPU (Single-Core) - -
Passmark CPU (Multi-Core) - -
  AMD Ryzen 5 7640U AMD Ryzen 5 7645HX

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