Recently I open and cleanup my Sapphire R9 280x Dual X fan and heatsink from dust. I'm thinking of replacing stock thermal pad on the Vmem with better one to gain better temps overall. I'm not going to overclock the card as it can manage all my games full fps for ultra settings. Just that I love to see my components cool. If there anybody know the thermal conductivity spec for the stock thermal pad? I found roughly thermal pad that sell online is with this spec generally. So is this spec better than current stock thermal pad? As for GPU, already replace with Tuniq TX4 paste. I believe this is among the top of the line thermal paste already. Somebody care to enlighten?

Thermal Conductivity: 3.2w/m-K

no idea becos no specs given for ori thermal tape.
if the price is low, why not give it a try and see the result of changing new pad?

Got read Fujipoly got the Ultra Extreme Thermal Conductivity: 17w/m-K. But the price is overkill for just the thermal pad. Got review shared that the overall temps are reduced by ~10C. Only need better than Stock pad as If remove the stock pad afraid it unusable already. Then if the one I bought is lower speced, then I will get worst overall temps. That is my concern on getting the spec of Stock pads.