And if you don't care about the video card warranty, there is thermal
epoxy. Note that it cannot be removed, and people who have tried, have
ripped the top right off the chip. It is a *permanent* solution.
Since it's for the ram chips and not the GPU, I'd go with the epoxy.
I like this alumina stuff better than the silver stuff because it's
not capacitive and a slip up will not cause problems.
http://www.frozencpu.com/products/3...hermal_Epoxy_-_5_Gram_set.html?tl=c125s446b73
Arctic Alumina Thermal Adhesive is not intended to be used between a
CPU and the CPU heatsink. For CPU applications only use Arctic
Silver Thermal Compounds.
Arctic Silver Adhesive is probably the best adhesive out there for
thermal layering and bonding for heatsinks.
A set of Arctic Alumina Thermal Adhesive consists of two tubes
containing a total of 5 grams of adhesive (2.5 grams each of parts
A and B) and a plastic reusable mixing wand. (Approximately 3cc
total adhesive.)
Although lighter per set than Arctic Silver Adhesive due to its use
of ceramics rather than silver, each set of Arctic Alumina Adhesive
contains the same amount of adhesive by volume as a set of Arctic
Silver Adhesive and will cover the same area.
Arctic Alumina Thermal Adhesive is a permanent adhesive. Components
you attach with Arctic Alumina Thermal Adhesive will stay attached
forever.