Thermal GrizzlyKryoSheet 38x38x0.2mm – Ultra High Thermal Conductivity Graphene Thermal Pad – Perfect Alternative for Thermal Paste on CPU/GPU/PS4/PS5/Xbox – Made in Sweden

5 Stars from me... Finally i got rid of the sticky messy Pastes. Not to mention that the temps are the same and on some cases even better and will stay the same without the need to reapply.

I decided to try this out as I was having to replace the thermal paste (Thermal Grizzly Kryonaut)every 3-4 month due to the heat pump effect from the heat cycling of the PC when powered on and off, as the paste got squeezed out temps on the CPU would creep up and it was annoying as heck. Installed this today and immediately got the same or slightly better temps than with the Kryonaut paste, and no more drying out/pumped out paste to worry about!As a side note you do have to be careful cutting this stuff, it's quite brittle in certain directions, you can see that by the grain, so cut along the grain where possible. I had to take a 5mm strip off one edge cause of the width being shorter than the length on Intel 12th gen chips. If you take your time, it's a doddle and I'd say well worth it, should be stable temps now and less maintenance (x fingers).My system runs a 12700k @ 5.4Ghz OC, and an RTX3090 (in a fairly tight case) both of which are water-cooled with EVGA AIO's, but the CPU could get quite hot once the paste started degrading, this so far has sorted that problem, but be careful this stuff is conductive, and will cause shorts if you're not careful about cutting it! As mentioned, it’s quite brittle, so don’t let any shards break off onto the motherboard, you may find the magic smoke makes an appearance when you thought everything was running just fine ;), some comments seem to suggest this has happened to people, so take your time and do it right!Update: 3 Months in, and happy to report, no degradation in temps up to now, great investment.Update: 12 Months on, still getting the same temps as I'd get during summer when using paste, other than hoovering dust off filters on the case I haven't had to take the CPU off at all in that time!, Buying another sheet to do my GPS next ;), wish me luck.

I was really sceptical about whether this could truly improve temperatures, but was amazed to see the results!On an Intel i7 8700, with a Thermalright AXP90-X47 cooler, I was getting idle temperatures of around 40c and loads temps over 80c using a generic paste. These were comparable to the i7's stock cooler.But with the same cooler and KryoSheet, I am seeing idle temps in the low 30's, and full load temps in the low 50's. That's a reduction of over 30 degrees!Given the 8700 is renowned for running hot, and I have it placed inside a tight itx Phantecs case, I am absolutely astounded at these results.For anyone else that uses this, keep in mind it seems to take about 10 minutes to settle under load after first installing it, so don't be disheartened by initial temps (it was idling at around 50 for me to begin with, then the temps dropped right down).I'll definitely be sticking to this in future builds. It's a bit tricky to cut down to size, and you have to be careful when installing the heatsink to avoid it slipping, but zero mess to clean and awesome temps!

This product is not for amateurs.Does envolve some care while handling it.Is very conductive, so bear in mind isolation tape is advised to prevent short circuits if the pad is too big.Make sure is slightly bigger than the chip you want to cool down.I had seen this product a while ago, decided to give a go, since I'm tired of opening my laptop every 3 to 4 months.I'm impressed, not only did what it says, but also keeps my temperatures down.I did a few benchmarks and I had 20% improvements.With this experience I don't think I will go back to thermal paste.These temperatures were taken in a 20°c indoor temperature after using 3dmark, cinebench, aida64 stability test for 1h.If I play games the temperatures don't go this high.My laptop is a Asus TUF Gaming A15 FA506IU with a IETS GT500 cooler keeping everything as cold as possible.

Works much better than thermal paste,but pricey

My lenovo legion 5 with ryzen 7 5800h and rtx 3070 was getting hot. Not throttling or anything but still incredibly hot. So I thought I'd try this after seeing derbauer talk about it in one of his videos. Overall this product is extremely fragile so extreme care is needed when installing it. I stripped my laptop down, cleaned the old thermal paste with isopropyl alcohol then trimmed this down to match the ihs of both the cpu and the gpu. Temps seem overall better, the heat from the laptop seems to be more spread out rather than concentrated in a single area like it was with the old paste. So yes I'm pleased with my purchase.

I bought this to get away from the mess and fuss of thermal paste and because its marketed as reusable.I used the KryoSheet instead of thermal paste with a stock Ryzen 9 7900 heatsink, whilst waiting on a water cooling solution to arrive. When I removed the stock heatsink to install the be quiet! Silent Loop 2 280mm cooler the KryoSheet had been split into strips where the AMD heatsink has surface ridges corresponding with the heatkink's heatpipes. Bottom line, it was completely unusable and the fastest I've wasted £25.51. Does it cool effectively? Yes. Is it reusable? No! don't believe the marketing hype, use thermal paste and be done with it.

used this on my 7900xtx as i was suffering from pump out (due to card being mounted vertically seemed to happen faster) so i replaced it with orignally carbonaut and it was "ok" delta was 24~25c which is the average max people was getting but after i swapped out to kryosheet the delta went down to 16c. fresh paste was around 12~13c delta but always creeped up within a week. but kyrosheet doesnt move so the delta has been the same now for about a month!