ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive

This is really good thermal paste. I'm running it with an Intel Core i-7 Ultra and it worked wonders. Thermals are down and stay down. Easy to apply and the paste dispenser is re-usable (as long as you still paste in it). This should last you for quite a few applications, unless you are using wayyyyy to much paste. Easy to clean off of CPU if you are using an alcohol pad that's made to clean CPU's. Would recommend.

Was in a pinch when my AIO cooler burnt out so, got a diff heatsink. Always liked ARCTIC so went with that, Cleaned my processor with 91% iso alcohol and let it dry. Applied a little artic to it and it’s pretty good stuff! Spreads nicely. Works well. Temps are great!

Used it for a couple of my PC repairs and it works well. This termal paste keeps the CPU cooler then the last one I used. Wish I had a spreader though, but it's cool. I got my money's worth out of this tube and I will by again.

Good stuff. Used for repasting my PS4 and, if I'm not mistaken, for my new CPU cooler as well. It's thermal paste, so it's hard to mess up, but I like it for the price point. CPU never gets above 60 degrees on a slightly undervolted 5700x3d and Spirit Assassin air cooler. PS4 no longer sounds like a jet engine all the time, though it can still get kinda loud. That's probably user error though, as I wasn't able to completely clean the cooler.

I used the ARCTIC MX-6 (4g) with a Ryzen 9 7900X3D and a Corsair H150i AIO cooler, paired with a Thermal Grizzly AM5 Contact Frame. The application was super easy — smooth consistency, spreads well with even pressure, and no mess. After applying it, I ran OCCT stress tests and saw stable temperatures around 67°C under full CPU load, down from ~73°C with the stock paste. That’s a real-world improvement of 5–6°C, which is impressive considering how thermally demanding the AM5 platform can be. What I also love is that it’s non-conductive, safe, and rated for long-term durability (up to 8 years) — so it’s set-and-forget for high-performance systems. If you’re looking for a premium thermal paste without the premium price of Kryonaut or NT-H2, MX-6 delivers excellent performance, great spread, and long-lasting results. I’ll definitely be using it again.

the product appears to be doing what it is designed to do, helping keep my equipment from overheating.

I've been mostly using MX-4 and EK paste for a the past few years. Wanted to give MX-6 a try on my 7800x3d. No major temp issues but was curious. Really good stuff! MX-6 is not nearly as stringy as EK or even MX-4. Its not overly thick and goes on without a mess. Temps down by 2c across the board. Nothing groundbreaking but any drop is a win. Full custom loop in a mini itx case. The GPU has EK paste but I may apply MX-6 my next teardown.

Great thermal paste, it isn't much but it dropped my idle temps 2 degrees from paste I used that came with one of my parts that I had lying around. It looked thicker too, so I have a feeling its longevity will be better.