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Akasa AK-455 vs Thermal Grizzly KryoSheet: Comparison

Akasa AK-455 and Thermal Grizzly KryoSheet separate most on thermal conductivity: Akasa AK-455 at 2.4 W/mK, Thermal Grizzly KryoSheet at 40.7 W/mK, 94% in favour of Thermal Grizzly KryoSheet.

Specs

Specification
Akasa AK-455 (Metal Oxide/Ceramic/Non-Conductive/2.4 W/mK/OEM-Popular Budget Compound)
Akasa AK-455
Thermal Grizzly KryoSheet (Graphene Pad/Conductive/Reusable/Commonly Cited ~40.7 W/mK)
Thermal Grizzly KryoSheet
Compound TypeMetal Oxide/CeramicGraphene Pad
BrandAkasaThermal Grizzly
ModelAkasa AK-455Thermal Grizzly KryoSheet , KryoSheet
Thermal Conductivity2.4 W/mK-94%40.7 W/mK
Electrical ConductivityInsulatingConductive
Package Size1.5g and 5g syringes24x12mm to 50x50mm sheets, 0.2mm thick
Recommended UseCPU/GPU General CoolingHigh-end CPU/GPU (high-wattage GPUs especially)
Reapplication IntervalLong shelf stability before application; no in-use interval publishedReusable across multiple mounts
Safety NotesNoneElectrically conductive; keep clear of exposed board components
Applicator IncludedSpatulaNone
Paste SegmentStandard PastePad

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