GCE seems around 2-3 degrees better cooling than KE at least in my testing with CPU and a 360 Radiator.
With the various video reviews between the two, they seem to go back and forth as to which is better so my numbers may be within the margin of error.
However, one thing for sure is GCE is HALF the price, so I would thus recommend it over KE.
I used to recommend KE, but no longer. Also, the spread difficulty of GCE is the same as KE, so they seem to be made similar. These are clearly to the best pastes on the market, I just need to get used to and figure out the best spreading method since these pastes are more "gummy" like in consistency. Tried warming up, and maybe it helped a little, but didn't seem too great with the KE anyway, didn't try the GCE yet doing that.
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Product Description
Thermal Grizzly Kryonaut extreme
Characteristics
- designed for Overclocking
- 14,2 W/m*K thermal conductivity
- no curing
- long-term durability
About Kryonaut extreme thermal grease
Thermal Grizzly Kryonaut Extreme is based on our well known Kryonaut paste. For Kryonaut Extreme the maximum thermal conductivity was accomplished due to the smallest particle size, thinner minimum layer height and improved low temperature application.
Technical Details
- Thermal Resistance: 0,0032 K/W
- Electrical Conductivity: 0 pS/m
- Viscosity: 130-180 Pas
- Specific Weight: 3,76g/cm3
- Temperature: -250 °C / +350 °C
- Capacity: 2g | 33,84g/9ml
Extremely powerful structure
Thermal Grizzly Kryonaut Extreme is an extremely high performance thermal grease, which shows it’s true capabilities in cryogenic enviroments such as extreme overclocking with liquid nitrogen. Addtional electrically non-conductive aluminiumoxide nano particles and improved application evolved Kryonaut Extreme to our new high-end product. In cooperation with leading engineers and pro-overclockers Thermal Grizzly made sure Kryonaut Extreme works in ambient application such as water cooling as well as with extreme overclocking such as liquid nitrogen.
Great compatibility
It can be operated with almost any system with air or liquid nitrogen (up to -250°C)
Compatibilities
- PS3, PS4, PS5
- Xbox 360, One, Series S, Series X
- CPU, GPU, LEDs
- Heat dissipation fins and fan
- Laptops, Macbooks
For the true "Kryonauts" amongst the "extreme overclockers"
„Kryo" - the greek word for "cold" - also found in the german word for "cryoengineering", suggests that this thermal grease was created especially for cryogenic applications.
Scope of delivery
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Kryonaut extreme thermal greaseThe Kryonaut extreme thermal grease 2 gram. |
2 Applicators2 special Applicators. Perfect to spread the Kryonaut extreme thermal grease evenly. |
Check if it is originalEnter the code on the website and be sure that the thermal grease is an original. |
Bag and manualAn airtight sealable and reusable package to prevent drying out. The package also contains instructions on how to apply the thermal grease correctly. |
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Customer reviews
Seems to cool down the AMD 3950X well
Reviewed in the United States on September 20, 2020
I have had a hell of a time keeping the temps on the AMD 3950x down even with Kraken 360 rad. I tried Noctua, MX-4, artic silver thermal grizzly kryonaut, and hydranaut running on aces MSI 570 motherboards with 128gb of ram XMP and PBO enabled I can now say i have found the best paste overall.the paste is pink and arrives in a small jar way smaller then what it looks like in the picture but looks like the paste is all there. It is a little thick but easy to spread comes with three spreads.I tried to just put a pea in the middle and then did the spread method both seem to work well the pea method however did not cover the entire chip. Also once you turn on the PC and use it for the first time wait until you power it off and the next morning check the temps again they will be way cooler. My cinabench score is also as high as its been and my 2 out of 16 cores are hitting the 4.7 GHZ speed boost more often
Reviewed in the United States on September 20, 2020
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Top reviews from the United States
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Top reviews from other countries
kerstin jaschwili
+++ Warnung vor dem Händler „Computerhandlung +++
Reviewed in Germany 🇩🇪 on March 30, 2021Size: 2 GramVerified Purchase
+++ Warnung vor dem Händler „Computerhandlung +++
Reviewed in Germany 🇩🇪 on March 30, 2021
Ich schreibe diese Bewertung basierend auf meiner Erfahrung mit dem Verkäufer „Computerhandlung“. Hierzu möchte ich vorwegschicken, dass ich die gleiche Paste von anderen Händlern schon mehrfach verbaut hatte und nie Probleme auftraten. Leider hatte sich dieses Mal im Spritzenkopf eine Art Pfropf (siehe Foto) gebildet, der nur mit Gewalt herauszudrücken war und den Rest der Paste unbrauchbar machte. Das kann ja mal passieren. Zum Retourenantrag beim Shop wurde mir allerdings gesagt, dass das so sein müsse und ich die Paste doch einfach "erwärmen" solle (Man beachte: Die Paste ist für Temperaturen jenseits der 80° ausgelegt!). Auf meine zweite Nachfrage mit genaueren Erklärung wurde mir geantwortet, ich solle die Paste zurückschicken, müssen mir aber darüber im Klaren sein, dass das Produkt nach Eingang auf meine Gefahr hin geprüft werde und ich bei einer Fehlreklamation zusätzlich zum Warenwert noch mal 40 Euro für die Unkosten zahlen müsse. Nach Käuferschutz muss eigentlich der Verkäufer nachweisen, dass das Produkt in einwandfreiem Zustand war. Dass ich als Käufer in eine solche Situation gebracht werde, ist nicht in Ordnung und ich empfinde sowohl Inhalt als auch Art der Kommunikation mit dem Verkäufer als Einschüchterungsversuch. Abgesehen davon, dass wir hier nicht mehr von Kundenfreundlichkeit sprechen können, geht dies gegen die aktuell geltenden Bestimmungen und die Verkaufspolitik von Amazon.Reviewed in Germany 🇩🇪 on March 30, 2021
Bis hierhin kann ich alle, die über einen Kauf bei „Computerhandlung“ nachdenken nur warnen. Falls sich dieser Fall wider Erwarten doch noch zum Positiven wenden, werde ich meine Bewertung entsprechend korrigieren.
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Weatherstation
Die beste Wärmeleitpaste auf dem Markt
Reviewed in Germany 🇩🇪 on February 17, 2021Size: 2 GramVerified Purchase
RomyK
Best in class thermal paste but application is a pain. Performance is meh.
Reviewed in India 🇮🇳 on July 4, 2021Size: 2 GramVerified Purchase
Best in class thermal paste but application is a pain. Performance is meh.
Reviewed in India 🇮🇳 on July 4, 2021
Very good thermal paste for high performance cpu’. Best in class thermal conductivity.Reviewed in India 🇮🇳 on July 4, 2021
Application is difficult as the paste is very thick. Spreading it over ihs is a tough job due to its viscosity. It has the viscosity of atta dough 😂. And the pea sized dot in the center of cpu method will not work and has to be spread. The included instructions also mentions to spread it instead of dot or cross method.
Overall a good thermal goop but i would recommend regular kryonaut ,arctic mx5 or noctua instead of this only because of its application difficulty.
Bubblegum pink color is a good change from the grey color of other pastes. Wish it smelled like bubblegum too 😁
Edit after running benchmark tests: performance wise its exactly the same with no temp difference between this paste and regular kryonaut 😑.
Tested on Ryzen 7 3700x overclocked to 4.8Ghz. Cooling provided through Corsair capellix elite 240 AIO running in balanced mode.
Tested using cinebench 23 for 30mins custom test. Max temp reached was 74c.
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Mario M.
Reduce notablemente las temperaturas
Reviewed in Mexico 🇲🇽 on January 5, 2022Size: 2 GramVerified Purchase
Reduce notablemente las temperaturas
Reviewed in Mexico 🇲🇽 on January 5, 2022
Lo utilicé en un procesador Ryzen 5950x con PBO. El disipador que uso es un Be Quiet! Dark Rock Pro 4. Anteriormente usaba un Arctic Silver 5 y en cargas máximas la temperatura rondaba entre 79 y 80 grados centígrados realizando renderizaciones, y ahora está en promedio en 76 grados centígrados. No suena mucho, pero cuando usas PBO en un Ryzen a carga máxima, entre menos caliente esté el procesador, más rápido trabajará, así que creo que es una buena temperatura para un procesador de 16 núcleos enfriado por aire, solo superado por un AIO.Reviewed in Mexico 🇲🇽 on January 5, 2022
En cuanto a la aplicación de la pasta, a temperatura normal cuesta trabajo aplicarla, así que seguí la recomendación del fabricante y calenté un poco el tubo de la pasta, que recomienda usar un secador, por ejemplo. Yo lo calenté dejándolo unos minutos en el sol, y de ese modo la pasta fue más manejable. Incluí las fotos de cómo quedó aplicada la pasta. Siento que agregué un poco más de la cuenta, pero lo cierto es que si no aplicaba esa cantidad varias zonas quedaban desvanecidas; básicamente fue por decisión de asegurarme de no dejar ninguna zona sin pasta. La realidad es que una vez que colocas el disipador, la pasta se distribuirá uniformemente y, aunque inevitablemente la pasta saldrá por las orillas, toda la superficie quedará bien cubierta y será muy poca la cantidad que salga por las orillas.
Como ya han dicho, este producto está orientado para equipos con overclock o trabajos pesados como compilaciones o renderizaciones, por lo que sí la recomiendo. Si es para juegos, ver películas u ofimática, te recomiendo comprar una pasta más económica (aún uso Arctic Silver 5 en otros equipos de trabajo y es excelente).
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Rafael Becerra
Caro, funcional, no para novatos.
Reviewed in Mexico 🇲🇽 on November 20, 2021Size: 2 GramVerified Purchase
