Thermal Grizzly Kryonaut (1g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity

Great thermal paste with really solid performance — dropped my CPU temps by a few degrees straight away compared to the stock paste. It’s easy to apply, has a nice smooth consistency, and feels high quality. Definitely good if you care about keeping temps low or running a more powerful setup. Only downside is it’s a bit pricey and might not last quite as long as some cheaper pastes under heavy use, but overall it does exactly what you’d expect and works really well.

This Thermal Grizzly Kryonaut paste is truly excellent. I used it to repaste an RTX 3080 GPU, and the results have been fantastic. It successfully helped keep temperatures below 70°C even when the card is running at its full 330W limit, which is a significant improvement. The paste itself was thick and easy to apply, and it appears to be very durable, maintaining its performance over time. Considering the thermal improvements and the quality of the product, it offers great value for anyone looking to optimize their CPU, GPU, or console thermals. Highly recommended for demanding applications. If misapplying it's easy enough to remove with a 90%+ isopropyl alcohol solution.

Note: Do a very good research on thermal pastes before starting! Item arrived very fast, less than 24 hours and came in its small black Thermal Grizzly package along with a plastic spatula. The paste seems a bit enlarged in the pictures but it is actually very small. Just 1 gram of that paste, still enough for 4-5 applications. Use only 1 pea size drop on both cpu and gpu, dont put on the heatsink. After you put the heatsink back on the paste will spread equally. There is no downside of putting a little more so if you are in doubt, go for another tiny drop because if you put less than a certain amount, it won't take effect. After you put everything back together, the temperature change is immediate. I am using a laptop, msi ge73 7rf, gtx 1070 and i7 7700HQ. The idle temps were 60 for both cpu and gpu, the full load temps were 95 for cpu and 80 for gpu. The laptop would get extremely hot and it would burn your finger if you touch the top of the keyboard. The heat would reach to the WASD keys causing uncomfortable feeling. There were 25-30% thermal throttling during full load. After applying the Kryonaut paste, the temperatures dropped 10 to 15 degrees. Now, the idle is 50 for both and full load is 83-80 for cpu and 75 for gpu. I tried overclocking the gpu after seeing such temperature drop and that way the temps only increased 3 degress. I used a heater to heat the room and fan cooler to increase airflow. With fans on full speed and room heated, the temps didn't go above 90 for cpu and 82 for gpu even when overclocked. The results are shocking, even with overclocking and warm environment, the temperatures were below stock temperatures. This stuff works and it is much safer and easier to apply than liquid metal. Go for this if you don't want any stress and headache just for extra few degrees less.

For a long time, Thermal Grizzly Kryonaut was the undisputed king of thermal pastes for enthusiasts. I used it on my old, very hot-running Intel 7700K, and it worked very well, taming its temperatures better than anything else at the time. Based on that experience, it was my automatic choice when building a new PC. However, technology moves on. After upgrading to a 9800X3D, I was noticing high temps under load that seemed unusual. I decided to investigate, and after reading online that Kryonaut, while still good, has now been beaten by many other pastes, I decided to switch. I replaced the Kryonaut with Corsair's XTM70, and the results were immediate and undeniable. There was a noticeable difference in temperature, with a drop of several degrees under the exact same stress tests.

I've been using the Thermal Grizzly Kryonaut Thermal Paste (5.55g) for my CPU and GPU installations, and it has consistently delivered outstanding thermal performance. Designed for extreme cooling applications, Kryonaut boasts a high thermal conductivity, ensuring efficient heat transfer from components to cooling solutions. Performance: The paste's exceptional thermal conductivity makes it ideal for overclocking and high-performance systems. I've observed notable temperature reductions after application, contributing to enhanced system stability and longevity. Application: The 5.55g syringe provides ample paste for multiple applications. Its consistency allows for easy and precise spreading, ensuring a thin, even layer that maximizes thermal efficiency. Stability: Kryonaut remains stable even at high temperatures, maintaining its performance without drying out or requiring reapplication over time. Pros: Superior thermal conductivity Easy application with user-friendly syringe Long-term stability without drying Suitable for both air and liquid cooling systems Cons: Premium price point, but justified by performance Overall, Thermal Grizzly Kryonaut is an excellent choice for enthusiasts and professionals seeking top-tier thermal paste for their high-performance computing needs. Its combination of ease of use and exceptional thermal properties makes it a worthwhile investment for optimal system cooling.

As far as thermal pastes go, this is the best I've ever had. Now I am usually one for saving a quid or 2, especially on what I would consider "none essentials" and this would usually fall under that category. However, after 2 unsuccessful applications of a different thermal paste, I decided to go with "performance over price" and I do NOT regret it. My CPU was idling at around 65°c, which is not ideal. Far from. So I decided to change the thermal paste. I used a cheap thermal paste to start with and found that the idling temps significantly decreased down to 36°c. However, it did not last long. The thermal paste crusted very quickly, and lost so much of its potency so fast, it was unbelievable. So I got my hands on this little beasty. Idling temperature is now between 18°c and 23°c, very cool indeed. Very easy to apply too, with the spreader that comes with the pack. Under full loads, my CPU never goes above 63°c, and believe me, I've tried everything to max my CPU, from stress tests, to benchmarks, and I can NOT get the maximum temperature past 63. Amazing thermal paste, easy application, very good performance and premium quality all round. Also comes with very simple and clear instructions for newbies. Thank you, Thermal Grizzly.

Incredible stuff. Highly recommend Great product. Fast easy delivery

There's a reason why Grizzly is held in high esteem. It's really easy to apply with great performance. Justifies it's price point.