Can Upsiren PCM-1 Compete with Honeywell PTM7950?

In this video I test Upsiren PCM-1 as well as Honeywell PTM7950, along with Arctic MX-4 and Upsiren UTG-X thermal pastes for reference. Both PCM-1 and PTM7950 are Phase Change Materials that start to melt around 45 degrees Celsius and then become easy to compress and squeeze out excess. This allows for a very thin layer of Phase Change Material to remain between the CPU/GPU and the Cooler

I will also be making some upgrades to my test bench to be able to log Ambient temperatures more accurately using HWINFO64. This will make testing easier, and more accurate.

Test Chart Repositiory: https://drive.google.com/drive/folder...
Discord:   / discord  

Honeywell PTM7950: https://tinyurl.com/wyjmmp42
Upsiren PCM-1: https://tinyurl.com/2p8vn596
Upsiren UTG-X: https://tinyurl.com/5n6j3nnn
Arctic MX-4: https://tinyurl.com/yuzzt2mr

Timestamps:
0:00 Can Upsiren PCM-1 Compete with Honeywell PTM7950?
0:35 Current Changes to my Test Bench
1:33 Arctic MX-4 Application with AMD Wraith Prism
1:55 Phase Change Material Application with AMD Wraith Prism
3:55 Cooler Upgrade: Noctua NH-U12S
4:38 MX-4 Core Contact with AMD Wraith Prism
4:50 Some Phase Change Material Theory
6:01 PCM-1 Core Contact with AMD Wraith Prism
6:38 PTM7950 Application Method
7:33 Phase Change Material Clean-up
7:50 Test Parameters and Methodology
8:50 Test Results: Arctic MX-4
9:20 Test Results: Upsiren PCM-1
9:39 Test Results: Honeywell PTM7950
9:54 Test Results: Upsiren UTG-X
10:07 Overall Comparison Chart
10:43 My Thoughts
11:10 When Phase Change Material May Not Be Suitable
11:43 Current Ambient Temperature Sensors
11:55 Upgrade to Ambient Temperature Monitoring

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