Customer Ratings & Reviews

I used this thermal paste on my gaming PC build, and the results were fantastic. Application was smooth and easy thanks to the included spreader, and I noticed lower CPU temperatures right away compared to my previous paste. It delivers excellent heat transfer, which helps keep my system stable during long gaming or heavy workloads. Definitely worth it if you want top-tier cooling performance.

It’s way too expensive for what it is. That being said if you find yourself without thermal paste and need something you can just walk into a store and get I would highly recommend this. The past is incredibly thick I tried to spread it all over the cpu but had trouble doing so I would recommend just applying a pea size amount and letting your cooler spread it. Thermal performance is more or less same as other cheaper pastes however this paste does seem to not have any sort of pump out like other pastes do. After two hours of stress testing my cpu maxed out at a temp of 81 c a 7800x3d with a cheap 360mm aio and a -30 offset.

Easy to use product, i highly recommend using this if your system is over heating

My go to thermal compound for all my needs. Decent price and easy to use as well as comes with a spatula and stencils.

I used the Corsair XTM70 in my latest custom build, and the results were outstanding. Application was smooth and clean thanks to the included stencil and spreader—no mess, no guesswork. Once installed, I saw an immediate drop in CPU temps, even under heavy load and overclocking. This paste is engineered for high-performance systems, and it shows. Whether you're gaming, rendering, or pushing your rig to the limit, the XTM70 keeps your components cool and stable. It’s non-conductive, easy to apply, and built for serious thermal efficiency. If you're building a high-end PC or upgrading your cooling setup, this thermal paste is a must-have. Corsair nailed it.

Working great so far, keeping a 3900x nice and cool under load. A little tedious to spread

This is my third or fourth tube of this thermal paste. It works well. Thermals on the machines that I have used it on are great (they are using all in one water coolers). There is very little mess with this. One of the previous versions that I bought came with a plastic applicator. It wasn't that helpful to be honest. I recommend this paste.

I like this Corsair thermal paste. it gets the job done that I need it for and it is easy and simple to use on any computer CPU or GPU, or as a replacement thermal past for just about any gaming system that needs its thermal paste replaced like any of the previous generation PlayStation or Xbox consoles or the Nintendo switch or other similar consoles computers or laptop. Or just about any device that ur gaming on from pc/laptops to stationery/ portable gaming consoles

Some of corsairs older paste wasnt the best, howeverbthis new stuff rocks! Its goes on smooth but also delivers great tempts. Only downside is i whish it came with more in the tube for the price.

works great, kept my tempts low, applying it was easy

Spread nice and evenly. My old thermal paste was garbage. This stuff was just what the doctor ordered temps went from 80-82C to 72-74C when doing some heavy gaming without the cooling pad. Good stuff.. kinda pricey compared to other thermal paste on the market

Performance wise, it delivers. I saw noticeably better and more stable temperatures under load, especially during longer sessions where thermals usually start to creep. It holds up consistently rather than spiking, which is what you want if you’re pushing your system or just want long-term reliability.

I have been building pcs for a couple decades now and this XTM70 Extreme Performance Thermal Paste is on par with the big names like Thermal Grizzly, Noctua, and Arctic. Super easy to apply compared to some but performance is great. I used this on my gaming laptop, had Thermal Grizzly on there for just over a year, and temps dropped 10 degrees. Put this on my new PC build and my CPU thermals have been icy! It is slightly over priced maybe $5 but the performance is worth it.

This thermal paste is a very effective solution. I run games on my PC that need a lot of strength. I monitored the temperature on my graphics card for several days, while leaving the game 'Where Winds Meet' running for 70 hours, and I have to say, I was impressed with what this paste can do with a simple heat sink. I highly recommend it. It comes with an application kit that helps with proper distribution for full sized graphic cards. I have a mini processor, so I had to choose a different technique in applying the paste. The performance is excellent for such a great price.

One of the best thermal pastes I’ve used. Easy to apply with the included spreader, and temps dropped noticeably on my Ryzen 7 7800X3D build. Highly recommend if you’re doing a new build or a repaste. It’s premium for a reason.

Great thermal performance on my CPU! Application was very easy.

Used it for my 13900k and 4090 GPU. Easy to apply and works as advertised.

My pc was overheating, it is no longer overheating. Worked like a charm and also really easy to apply I don’t use stuff like this too often.

It’s a highly effective option for keeping high-performance processors, GPUs, and consoles cool. It offers excellent thermal transfer capabilities, making it suitable for CPUs with TDPs up to 250W or higher, including during overclocking. It’s easy to apply, thanks to its low viscosity and included applicator kit, and its ability to improve system temperatures significantly

Very capable, have not had any thermal issues with PC after a year of installation/use. Good alternative for those who don't want to risk counterfit thermals pastes from online retailers which is a possibility.