AMD Ryzen 9 PRO 7945 vs AMD Ryzen 9 5900H

Compare AMD Ryzen 9 PRO 7945 vs AMD Ryzen 9 5900H 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 5900H? 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 5900H 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 5900H Comparison Benchmarks:

 
  AMD Ryzen 9 PRO 7945 AMD Ryzen 9 5900H
Price
Our Rating 9.0 8.7
Brand AMD AMD
Category Processor Processor

General

Release Date Jun 2023 Apr 2021
Market Server Laptop
Manufacturer AMD AMD
Generation 9th Gen 5th Gen
Code Name Zen 4 (Raphael) Cezanne
Instruction Set x86-64 x86-64
Supports 64-bit - -
Integrated Graphics Radeon Graphics Radeon RX Vega 8

Package

Fabrication Process 5nm TSMC 7 nm
Socket AMD Socket AM5 FP6
Power Consumption 65 W 45 W
Peak temperature 47 °C 105 °C
Max Turbo Power Consumption - -
Transistors 13.14 billions -
I/O Die (IOD) Size 122 mm² -
I/O Process Size 6 nm -
Die Size 2x71 mm² -

CPU Performance

Performance Cores 12 8
Performance Core Threads 24 16
Base Frequency (P) 3.7GHz 3.3GHz
Turbo Boost Frequency (P) 5.4GHz 4.6GHz
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 33x
L1 Cache 64K per core 64K per core
L2 Cache 1MB shared 512K per core
L3 Cache 64MB shared 16MB shared
Unlocked Multiplier No No

Graphic Card

Integrated Graphics - Radeon RX Vega 8
GPU Base Frequency - -
GPU Max Dynamic Frequency - 1750 MHz
Shading Units - 512
Texture Units - 32
Raster Operation Units - 8
Execution Units - -
Power Consumption - 15 W
Max. resolution - -
4K Support - -
DirectX - -
OpenGL - -
OpenCL version - -
No. of Displays - -
Graphics Output - -
iGPU FLOPS - -

Memory Support

Memory Type DDR5-5200 LPDDR4-4266
Max Memory Size 128GB 64GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 83.2 GB/s 68.27 GB/s
ECC Support Yes Yes

Advanced Features

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

Miscellaneous

PCIe Version 5.0 3.0
PCIe Lanes 24 16
Official Website AMD Ryzen 9 7945HX -

Benchmarks

Cinebench R23 Single-Core - 1462
Cinebench R23 (Multi-Core) - 12834
Geekbench 6 Single Core 2731 2016
Geekbench 6 Multi Core 14497 7376
Geekbench 5 Single Core - 1515
Geekbench 5 Multi Core - 8776
Passmark CPU (Single-Core) - 3317
Passmark CPU (Multi-Core) - 20742
  AMD Ryzen 9 PRO 7945 AMD Ryzen 9 5900H

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