Is PTM7950 good replacement for thermal paste for laptops?

Sure. you can use those pads as a replacement for regular thermal paste one your laptop or desktop computer. PTM 7950 is probably the best thermal paste you can buy for a laptop right now. I tested it on my Dell G15,it performs admirably and beat the OEM thermal paste used by Dell in my laptop I would highly recommend this PTM7950 thermal pad to anyone who has an overheating laptop

how's the performance?

So far seems to be extremely good. Applied this on a Dell XPS15 9570 laptop, the temps have dropped by around 15 degrees. and this product seems to stay within good price! If you need moderate price thermal conductivity thermal pads, I would recommend this thermal pad! Worth a try

Hey, how is this comparable to "Honeywell" 7950 phase change thermal pad. Is this the same thing?

I've installed it in a very hot trashcan Mac Pro in both GPUS and CPU and the temperatures have dropped by around 15 degrees. to the point that I can overclock the GPUs safely in windows. I'd say the performance is incredible but I can't say for certain if it's as good a one sold by the name brand Honeywell. but from reviews I've seen on YouTube and other commenters on other websites seems like these are also Honeywell, just sold in bulk to resellers.

Just recently replaced my paste with these pads on my laptop.Should i be concern if i made a cutof the pads thats bigger than the cpu die?

No. It's not electricaly conductive. It's safe

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PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop

PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop

Product ID: 511232746

⏳1000+ hours reliability at 150°C

🔥8.5 W/mK thermal conductivity

🧊Phase change at 45°C for optimal heat transfer

¥6326

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Stay Cool, Perform Hot – The Ultimate Thermal Upgrade for Your Gear

UNMATCHED DURABILITY - Engineered to endure 1000 hours at 150°C and 1000 thermal cycles, guaranteeing long-lasting reliability.
SMART PHASE CHANGE TECH - Activates at 45°C to ensure seamless heat transfer exactly when your system needs it most.
ULTRA LOW THERMAL IMPEDANCE - Maintains <0.04˚Ccm²/W for superior heat dissipation and peak device stability.
PRECISION FIT COMPLETE KIT - 40x80x0.25mm pad size with included screwdriver, cleaning tools, spatula, and gloves for a flawless installation experience.
NEXT LEVEL COOLING EFFICIENCY - Maximize your device’s performance with 8.5 W/mK thermal conductivity that keeps your CPU and GPU chill under pressure.

The PTM7950 Phase Change GPU Thermal Pad by JOYJOM is a cutting-edge thermal interface solution designed for high-performance CPUs, GPUs, and SSDs. Featuring an 8.5 W/mK thermal conductivity and phase change activation at 45°C, it ensures optimal heat transfer and device longevity. Built to withstand over 1000 hours at 150°C and extensive thermal cycling, this 40x80x0.25mm pad comes with a complete installation kit, making it the go-to choice for professionals seeking reliable, efficient cooling for PS5, Steam Deck, laptops, and more.

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