Thermal Grizzly KryoSheet (29x25x0.2mm) – Ultra High Thermal Conductivity Graphene Thermal Pad – Perfect Alternative for Thermal Paste on CPU/GPU/PS4/PS5/Xbox – Made in Sweden

Quite expensive. But worth it, especially that you can re-use it (I assume) and saves you the mess of thermal paste

Needed to cut it with a blade to the size of my laptop chips. Satisfied with the thermal performance. Clear improvement compared to carbanaut pads.

Excelente opción para disipar el calor de CPUs y mas si no se quiere cambiar nuevamente en unos años. Usaba la Thermal Grizzly Kryonaut pero como tiene un alto indice de Pump-out Effect (al calentarse el CPU y enfriarse en ciclos de uso rapido, la pasta se desplaza desde el centro del IHS hacia los bordes) genera degradación rapida en el efecto de transferencia de calor. Decidí cambiarla por esta solución, lo cual hizo que mis temperaturas bajaran aproximadamente 5°C bajo carga sostenida y en pruebas de estres, lo cual no es mucho pero las temperaturas minimas si disminuyeron aun mas, de 57°C en idle pase a 46°C, ademas la respuesta al cambio de temperatura mejoro. Procesador AMD Ryzen 9 9950x3D, PBO Advanced, Limites AGESA Refrigeración Liquida: Arctic Liquid Freezer III Pro 420mm

It didn't lower temps more than, paste, fragile and gets cut easily, but supposedly as long as cooler is there (never removed after installation) it will last longer than paste.

I have tried a couple of oversize versions of this thermal pad which required cutting to fit. That turned into a disaster each time. The pads simply broke up either when cut with scissors or when slid around to position it on the CPU. They are quite fragile but it was my fault on both occasions. I thought I'd give it one more go with the correct size for my CPU being back in stock. This pad came with a small tube of silicone (the others didn't) that assisted the pad the stay in place when placing it on the CPU. So, no cutting and no worrying about the pad sliding around on the CPU now that it had a drop of silicone to hold it in place. The thermals for the CPU (Ryzen 9950x3D) have dropped 1 degree from the thermal paste that was previously used ie 39 degrees down from 40 degrees while idling. Not a great deal of difference but the fact that I shouldn't have to worry about the thermal grease drying out over time is a bit of a consolation. Expensive when compared to thermal grease but peace of mind will make up for that (hopefully!). At this point I recommend the Thermal Grizzly KryoSheet Graphene Thermal Pad and would use it in the future.

I bought the 68 x 51mm size of this for my AMD Ryzen 3970X Threadripper system. I previously used Thermal Grizzly's Kryonaut thermal paste followed by Arctic MX-6 thermal paste when the Kryonaut dried out. I bought this to see if it could at least match the MX-6, which is one of the best, in performance. Along with being dead easy to apply, it works very well. If you are careful, you can even reuse it if you have reason to take your cooler off the CPU. There is no guess work on how much to use and how to spread it. just use some tweezers to lay it across the CPU heat spreader or GPU die. But do be careful handling them. They are super thin (.2mm thick) and easy to tear. Also, they can conductive electricity. If they are bigger than your CPU/GPU, you should trim them to the exact size you need. The one I purchased came as the exact size needed for the huge Threadripper heat spreader. It will not change shape or 'squish' out like thermal pastes. For me, the performance the Kryosheet matches the performance of both the Kryonaut and the MX-6. They all perform work to within 1c of each other with almost identical temperatures after giving the thermal pastes hot/cool cycles to cure. When heavily loading all 32/64 threads with prime95 + Cinebench + CPU-Z Stress testing all running at the same time, the temperatures never went over 70c. Idle temps hover around 42c. Unlike most thermal Pastes, there is no curing time needed for the Thermal Grizzly Kryosheet graphene pad. It provided full performance immediately. Value wise, these ain't cheap! However, if you like not having to reapply thermal paste every couple of years, like me might find these thermal sheets worth the cost in time and aggravation. Likewise, performance is every bit as good as the premium thermal pastes. I highly recommend them but don't go out of your way to buy them if you are using a decent thermal paste and don't mind re-applying it occasionally.

Ho acquistato questo pad termico in grafene per migliorare la dissipazione del calore tra il mio processore e il dissipatore. Il prodotto è arrivato puntualmente e in perfette condizioni. La qualità è eccellente, il pad termico è fatto di grafene, un materiale che ha una straordinaria conducibilità termica. Il pad termico ha una dimensione di 38 x 38 mm e uno spessore di 0,2 mm, adatto per la maggior parte dei processori. Il pad termico è facile da applicare, basta rimuovere le pellicole protettive e posizionarlo tra il processore e il dissipatore. Il pad termico si adatta perfettamente alla superficie del processore, eliminando le eventuali fessure o irregolarità. Il pad termico trasferisce il calore in modo efficiente e costante, mantenendo il processore a una temperatura ottimale. Il pad termico non contiene componenti liquidi e non si secca nel tempo, garantendo una lunga durata. Ho confrontato questo pad termico con altri pad termici sul mercato, e devo dire che questo è il migliore in termini di qualità, prezzo e funzionalità. Altri pad termici hanno una conducibilità termica inferiore, una dimensione inadatta, una consistenza troppo rigida o troppo morbida. Questo pad termico invece offre tutto quello che si può desiderare da un pad termico, è in grafene, adattabile e duraturo. In conclusione, sono molto contento di questo acquisto, il pad termico ha migliorato la dissipazione del calore del mio processore e ha aumentato le sue prestazioni. Lo consiglio a chi cerca un pad termico di alta qualità, è un prodotto che vale la pena. Spero che ti sia piaciuta la mia recensione. Se hai bisogno di altro, sono qui per aiutarti. 😊