zlacker

LTT noted differences, but yes, they're not large:

https://youtu.be/YpphKzmDiJM?t=420

FWIW Steve Burke did an even more detailed burn down of these pads:

https://www.youtube.com/watch?v=niAQs8dZohE

(LTT was later able to get -20C cooling with Liquid Metal: https://www.youtube.com/watch?v=hdTsra-uLBI )