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Arctic Silver 5 vs Arctic TP-3: Comparison

Arctic Silver 5 and Arctic TP-3 separate most on thermal conductivity: Arctic Silver 5 at 8.9 W/mK, Arctic TP-3 at 6.2 W/mK, 30% in favour of Arctic Silver 5.

Specs

Specification
Arctic Silver 5 (Metal-Based/Non-Conductive/8.9 W/mK/200-Hour Cure Period)
Arctic Silver 5
Arctic TP-3 (Silicone-Based Pad/Non-Conductive/Commonly Cited ~6.2 W/mK)
Arctic TP-3
Compound TypeMetal-BasedSilicone-Based Pad
BrandArctic SilverArctic
ModelArctic Silver 5Arctic TP-3 , TP-3
Thermal Conductivity8.9 W/mK6.2 W/mK-30%
Electrical ConductivityInsulatingInsulating
Package Size3.5g syringe (also 12g)100x100mm and 200x100mm sheets, 0.5/1.0/1.5mm, stackable
Recommended UseMainstream CPU/GPU, High-end CPU/GPUMainstream CPU/GPU (general-purpose gap-filling)
Reapplication IntervalPeriodic reapplication recommended due to curing/drying behaviorLong-term stable, not a wear item
Safety NotesRequires ~200-hour burn-in period to reach rated performanceNone
Pump-Out ResistanceMediumHigh
Paste SegmentStandard PastePad

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