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Thermal Grizzly Kryonaut Extreme is a premium 2-gram thermal paste engineered for extreme heat conductivity (12.5 W/mK), designed to optimize cooling for CPUs, GPUs, and gaming consoles like PS5 and Xbox. It includes a precision applicator for easy, mess-free application and maintains thermal stability up to 80°C, ensuring long-lasting performance. Ideal for overclockers and high-demand users seeking immediate temperature reduction and quieter system operation.














| ASIN | B08T1K4NJ1 |
| Best Sellers Rank | #25 in Silicon Grease |
| Date First Available | January 1, 2021 |
| Item Weight | 0.071 ounces |
| Item model number | TG-KE-002-R |
| Manufacturer | Thermal Grizzly |
| Product Dimensions | 3.94 x 0.79 x 0.35 inches |
M**L
From a PC mega enthusiast & tweaker, this is the best thermal paste on the market, hands down.
Thermal Grizzly Kryonaut Extreme takes the already perfect and beloved normal Kryonaut paste and takes it up a notch, by creating that new notch for itself. While many may not see the need to find the “best of the best” in every product they buy, and while I don’t necessarily either in every area of commerce, PC parts and accessories are something I’ve spent over a decade testing, perfecting, and tweaking to gain the highest performance possible. Kryonaut Extreme is not your average consumer thermal paste, nor is it just a “top shelf” product. It’s in a category of its own, and consistently beats out competitors in every aspect time and time again. You can look this up yourself, or take it from me (a stranger ranting about their niche interests on the internet), Kryonaut & Kryonaut Extreme consistently deliver the best cooling possible, the lowest CPU temps, and the best durability on the market for ultra high performance thermal pastes. It’s easy to use, comes with a spreader, and 2g is more than enough for a single application, and I currently use the 2g size every 6 months to 1 year to make sure I’m always on top of my game (highly unnecessary, this paste will last you 2-4 years at a normal or above average usecase, I just push my overclocking to the absolute max.) While it’s designed to be effective with LN2 cooling, it’s more than effective for every PC user putting any stress on their CPU, regardless of how they’re cooling it. It’s well worth the price for the size, and you will not be disappointed in any way with Kryonaut Extreme.
K**G
Great Product & Lower Cooling
> Great Product > der8auer is a genius and very reputable in the industry > Not for the faint of heart > Will test your patience when applying using the tools given > Take your time and go slow when applying (cannot stress that enough) My 14900K is cooling at lower temperatures due to this product alone. So take your time when applying, have patience, if you are in a rush to get it on and over with, use a different product or take a break. Do this correctly and enjoy a better performing/cooling CPU
J**R
A high quality thermal paste while pricey, is worth every cent/penny.
The 2 gram syringe is just enough to do 1 amd cpu. Usually when using thermal paste on a cpu there is almost always a settling-in period at first to where the paste "even's" out throughout the cpu just after being applied, at the point where the thermal paste finally settles a fluttering effect can be seen on screen. While the settling-in effect is expected concerning most thermal pastes(after being applied), this thermal paste is the exception to that rule. I just installed a brand new amd cpu(ryzen 9 5950x) in my gaming pc, which is the top/best/most-advanced amd cpu(performance wise) that can be installed on the AM4 socket on my current pc motherboard. Atm there is no settling-in effect with using this thermal paste which means this thermal paste is a step(s) above the competition in overall quality as it fills in any and all empty pockets/spaces while applying it to a processing unit(which is very good). I was a little worried when I found out that it had aluminum particles in the paste itself, thankfully the particles are so small and oxidized that they are non conductive. Which means there is no risk of shorting anything out if you apply the paste wrong by accident. The paste is expensive, but not unreasonably priced. If your going to spending a good amount of money upgrading a pc, you might as well invest in good high quality thermal paste too that will last. Because this thermal paste has good/efficient heat transfer dissipation it will last longer because it will be subject to the stresses of heat to a lesser degree: which means that the paste itself will not dry out faster due to being subject to the stresses of heat over time. Also due to superior heat dissapation the paste keeps things operating at a cooler temperature which means the cooling fans operate at a lower speed which means less noise and less stress on the pc in general due to a lower temperature. It is a little tricky to work with than other competitor's thermal paste products. But it does provide superior performance when used and applied correctly. Based on my previous experience with this thermal paste, I would definitely buy this thermal paste again. Do not let the price discourage you from buying this really good thermal paste I would definitely recommend it.
L**D
Super Effective Paste—Seriously Dropped Temps!
I used this on my CPU/GPU combo, and it made a noticeable difference—temps dropped instantly and fans run quieter now. It’s a bit tricky to spread, but the syringe and tool make it manageable. Definitely worth the investment for overclocking or heavy use!
B**S
Quality Paste for quality products, worth every penny..
Huge temp drop running cinebench from using Kryonaut high performance, compared to Extreme performance obviously depending on your CPU for the most part noticed a 6 to 7 degree temp drop, running cinebench multithread using a Ryzen 7 5800x a chip known to run kind of hot, well went from 90 temp to around 83 running on all cores stress test. this is a huge difference from original paste from pre built distributer, even if you build your own, your gonna want to spend the extra money for this performance.. Enjoy.. Mind you idle or running regular apps hitting 29 to 39 then hitting like 50 but then dropping again depending on your config and best for AIO coolers .. A MUST BUY..
P**I
Does the job👍
Yeah, it’s a little expensive, but if you’re chasing top temps without liquid metal, this stuff delivers. Switching from MX-6 and saw about a 5° drop, while idling and under load.
C**Z
Do you really need Extreme?
In hindsight, it seems excessive for my actual use case: I should have been more rational and went with Duronaut or Kryosheet instead. Despite my mistake, I still consider Thermal Grizzly to be a trustworthy brand.
M**O
Migliore pasta termica in circolazione (escludendo quello che si può trovare su RS o simili a prezzi ancora superiori). Cara si ma vale ogni centesimo, consiglio la versione da 5ml.
B**K
i9 13900HX ve i5 8300H işlemcilerde kullandık. Laptop için alacaksanız bilgisayar genel soğutma bloğunun ve fanların tasarımı kesinlikle kullandığını termal macundan daha önemli, o yüzden taze sürülmüş başka orta düzey bir termal macundan çok çok farklı bir sonuç vermeyebilir ama muhtemelen masaüstü bilgisayarlarda çok işe yarayacaktır.
J**K
Everything they say about this paste is true. I applied it to my MBP. My temps significantly dropped. Under heavy load I deal with temps between 80-85c which is amazing. Normally that would have been an easy 95c. My idle temps are pretty much the same.
G**E
Muy buena pasta termica, puse la Artic MX-6 y mi i7 11800H se pasaba en 92-95 grados con los ventiladores a tope. Con está se mantiene en unos 80 grados, sonido considerablemente más bajo y la frecuencia turbo boost nunca se desactiva! Si bien no la compré para hacer OC ni cosas así lo hice para el portátil ya que de por sí todos sufren de calentamiento, con esta pasta térmica seguro bajas algunos grados
C**K
Die Thermal Grizzly Kryonaut Extreme Wärmeleitpaste hebt sich deutlich von der Konkurrenz ab, besonders in Sachen Temperaturkontrolle, Einfachheit der Anwendung und Langzeitstabilität. Was Sie so besonders macht? Die Paste überzeugt mit exzellentem thermischen Kontakt zwischen CPU und Kühler. Wodurch Hitzeverluste minimiert und Temperaturen niedrig bleiben. Ideal für anspruchsvolle Anwendungen und Overclocking. Auch die Qualität der Wärmeleitpaste ist hervorragend, trotz ihrer hohen Leistungsstärke lässt sie sich sauber verteilen, ohne zu verkleben oder schnell auszutrocknen, was bei vielen anderen Marken leider häufiger der Fall ist. Selbst nach intensiven Workloads bleibt die Wärmeleitung konstant hoch. Keine Schwäche nach mehrmaligem Einsatz. Fazit von mir: Die Thermal Grizzly Kryonaut Extreme ist eine exzellente Wahl für alle, die aus ihrem System maximale Kühlung herausholen wollen. Hochwertig, leistungsstark zuverlässig und das "OHNE" zu verkleben.
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