AMD Ryzen 7 8840U vs AMD Ryzen 9 8945HS

Compare AMD Ryzen 7 8840U vs AMD Ryzen 9 8945HS 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 8840U vs AMD Ryzen 9 8945HS? In this analysis, we examine the variations and determine which of these two CPUs is superior.

Here, we compared AMD Ryzen 7 8840U vs AMD Ryzen 9 8945HS to buy the better product. 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 8840U vs AMD Ryzen 9 8945HS Benchmarks Comparison:

 
  AMD Ryzen 7 8840U AMD Ryzen 9 8945HS
Price
Our Rating 9.0 9.0
Brand AMD AMD
Category Processor Processor

General

Release Date Dec 2023 Dec 2023
Market Laptop Laptop
Manufacturer AMD AMD
Generation Ryzen 7 (Zen 4 (Hawk Point)) Ryzen 9 (Zen 4 (Hawk Point))
Code Name Hawk Point Hawk Point
Instruction Set x86-64 x86-64
Supports 64-bit Yes Yes
Integrated Graphics Radeon 780M Radeon 780M

Package

Fabrication Process 4nm 4nm
Socket FP8 FP8
Power Consumption 15-30 W 35-54W
Peak temperature 100°C 100°C
Max Turbo Power Consumption 100°C -
Transistors 25 billions 25 billions
I/O Die (IOD) Size - -
I/O Process Size - -
Die Size 178 mm² 178 mm²

CPU Performance

Performance Cores 8 8
Performance Core Threads 16 16
Base Frequency (P) 3.3 GHz 4.0 GHz
Turbo Boost Frequency (P) 5.1 GHz 5.2 GHz
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 33x 40x
L1 Cache 64K per core 64K per core
L2 Cache 1MB per core 1MB per core
L3 Cache 16MB shared 16MB shared
Unlocked Multiplier No No

Graphic Card

Integrated Graphics Radeon 780M Radeon 780M
GPU Base Frequency 1500 MHz 1500 MHz
GPU Max Dynamic Frequency 2700 MHz 2800 MHz
Shading Units 768 768
Texture Units 48 48
Raster Operation Units 32 32
Execution Units 12 12
Power Consumption 15 W 15W
Max. resolution 7680x4320 - 60 Hz 7680x4320 - 60 Hz
4K Support - Yes
DirectX 12 -
OpenGL - -
OpenCL version - -
No. of Displays 4 -
Graphics Output - -
iGPU FLOPS 8.12 TFLOPS 8.12 TFLOPS

Memory Support

Memory Type DDR5-5600
LPDDR5x-7500
DDR5-5600
LPDDR5x-7500
Max Memory Size 256 GB 256GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 89.6 GB/s
ECC Support Yes No

Advanced Features

Security - -
AI Accelerator AMD Ryzen™ AI AMD Ryzen™ AI
Other Features NX bit
AMD SmartShift MAX
AMD SmartAccess Memory
Wireless Display
AMD FreeSync
Multi Monitor
NX Bit
AMD SmartShift MAX
AMD SmartAccess Memory
Wireless Display
AMD FreeSync

Miscellaneous

PCIe Version 4.0 4.0
PCIe Lanes 20 20
Official Website
AMD Ryzen 7 8840U
AMD Ryzen 9 8945HS

Benchmarks

Cinebench R23 Single-Core 1801 1860
Cinebench R23 (Multi-Core) 13112 17668
Geekbench 6 Single Core 2502 2602
Geekbench 6 Multi Core 11499 12964
Geekbench 5 Single Core - -
Geekbench 5 Multi Core - -
Passmark CPU (Single-Core) - -
Passmark CPU (Multi-Core) - -
  AMD Ryzen 7 8840U AMD Ryzen 9 8945HS

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