a normal question for once
yup pj64 and 1964 run a LOT of games...ranging from zelda: majoras mask to perfect dark. some games are practically perfect, some r not. i would check out the various compat. lists and look at the emus .inis . first download pj64 1.4 (the last and final version of this now closed project - uve missed quite a lot). check it out, i mean ur specs are fucking amazing, so ur not gonna get any slowdowns. also make sure u get the latest .rdb (like a .ini) for pj64 available in the useful links sticky thread in the pj64 forum. 1964 is faster, a bit harder to use, but can play some games better, as its still in development.
emus nnow use a plugin system, at the moment pretty much based around pj64's plugins, but now a few more gfx plugins are appearing, and getting much better. still jabos d3d plugins are the best at the moment, and they come with pj64. to use them in 1964 simply copy and paste the Jabosd3d.dll from the pj64 plugin folder to the 1964 folder.
looking at ur specs, ull mostly be playing pj64...goldeneye will work fast on ur specs. also worthy of a download is apollo (
www.apollo64.com), again like 1964, uses the pj64 plugin system (known as zilmar spec), and has its benefits/disadvantages. Expect particulatly VERY good results from majoras mask.