AMD Ryzen 9 PRO 7945 vs AMD Ryzen 9 7940HS

Compare AMD Ryzen 9 PRO 7945 vs AMD Ryzen 9 7940HS 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 9 PRO 7945 vs AMD Ryzen 9 7940HS? In this analysis, we examine the variations and determine which of these two CPUs is superior.

Here we will compare AMD Ryzen 9 PRO 7945 vs AMD Ryzen 9 7940HS 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 9 PRO 7945 vs AMD Ryzen 9 7940HS Comparison Benchmarks:

 
  AMD Ryzen 9 PRO 7945 AMD Ryzen 9 7940HS
Price
Our Rating 9.0 9.0
Brand AMD AMD
Category Processor Processor

General

Release Date Jun 2023 Jan 2023
Market Server Laptop
Manufacturer AMD AMD
Generation 9th Gen 7th Gen
Code Name Zen 4 (Raphael) Zen 4 (Phoenix)
Instruction Set x86-64 x86-64
Supports 64-bit - -
Integrated Graphics Radeon Graphics Radeon 780M

Package

Fabrication Process 5nm 4nm
Socket AMD Socket AM5 FP8
Power Consumption 65 W 35-54 W
Peak temperature 47 °C 100°C
Max Turbo Power Consumption - -
Transistors 13.14 billions 25 billions
I/O Die (IOD) Size 122 mm² 122mm²
I/O Process Size 6 nm TSMC 6nm
Die Size 2x71 mm² 71mm²

CPU Performance

Performance Cores 12 8
Performance Core Threads 24 16
Base Frequency (P) 3.7GHz 4.0GHz
Turbo Boost Frequency (P) 5.4GHz 5.2GHz
Efficiency Cores - -
Efficiency Core Threads - -
Efficiency Core Base Frequency - -
Efficiency Core Turbo Frequency - -
Total Cores 16 8
Total Threads 32 16
Bus Frequency 100MHz 100MHz
Multiplier 37x 40x
L1 Cache 64K per core 64K per core
L2 Cache 1MB shared 1MB shared
L3 Cache 64MB shared 16MB shared
Unlocked Multiplier No No

Graphic Card

Integrated Graphics - AMD Radeon Graphics (Raphael)
GPU Base Frequency - 1500 MHz
GPU Max Dynamic Frequency - 3000 MHz
Shading Units - 768
Texture Units - 48
Raster Operation Units - 32
Execution Units - 12
Power Consumption - 15W
Max. resolution - 7680x4320 - 60 Hz
4K Support - -
DirectX - 12
OpenGL - -
OpenCL version - -
No. of Displays - 4
Graphics Output - -
iGPU FLOPS - 8.12 TFLOPS

Memory Support

Memory Type DDR5-5200 LPDDR5x-7500
Max Memory Size 128GB 256GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 83.2 GB/s 89.6 GB/s
ECC Support Yes Yes

Advanced Features

Security - -
AI Accelerator - -
Other Features Wireless Display
AMD SmartShift Max
AMD SmartAccess Memory
Wireless Display
AMD SmartShift Max
AMD SmartAccess Memory

Miscellaneous

PCIe Version 5.0 4.0
PCIe Lanes 24 20
Official Website AMD Ryzen 9 7945HX AMD Ryzen 9 7940HS

Benchmarks

Cinebench R23 Single-Core - 1816
Cinebench R23 (Multi-Core) - 17506
Geekbench 6 Single Core 2731 2438
Geekbench 6 Multi Core 14497 9574
Geekbench 5 Single Core - 2026
Geekbench 5 Multi Core - 12369
Passmark CPU (Single-Core) - -
Passmark CPU (Multi-Core) - -
  AMD Ryzen 9 PRO 7945 AMD Ryzen 9 7940HS

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