I checked compatibility as much as I know how, it would be nice if someone more experienced could double check it before I commit to buying parts. I'll probably be running Manjaro Linux KDE until Chakra Linux finishes adding support for UEFI, gpt and disk encryption.
I probably wont do overclocking. I will most likely be packaging software in virtual machines, some gaming, 2D and 3D graphics programs such as blender, gimp, and maybe krita in the future.
I'd highly recommend a newer graphics card if you can. Is that possible or is there some limitation with the kind of linux you are running? I would also check to make sure you can have pen and touch support as some distos don't have that I think.
I was considering the GTX 580 because as far as I know it's still the second best for blender. Though I could go for a different one so long as it has CUDA and preferably is 2-way sli compatible. Is there one you could recommend for $190 or less?
Part of the reason I decided to go with Wacom is because they seem to have good driver support. I'm pretty sure Chakra ships with the drivers pre-installed, and if Manjaro doesn't, I'm familiar enough with software packaging that I should be able to make it available.
Thanks
Edit: One of my biggest uncertainties is whether or not the ASRock 990FX Extreme4 can disable secure boot; I think I need to do that in order to install Manjaro, but I've had trouble finding a video showing it's UEFI/BIOS.
Next time post your build from the perma-link on the system build page @pcpartbuilder,com. It makes it much easier for us to do comparisons and recommendations.
and where have you found the EVGA GTX 580 for $190 ... the lowest prices I found are ...
How about this: I swap out the ASRock 990FX Extreme4 for an Asus M5A99FX PRO R2.0, and the EVGA GTX 580 for a EVGA GeForce GTX 750 Ti 2GB FTW. I'll also need to get a SATA optical drive since this board doesn't have an IDE connector. *Updates part list and link*
I'm not sure how that GPU would perform with blender though.
Your build is good. I don't think you need to change your CPU choice in light of AMD's FX refresh.
However, I do think that it would be better to get the new Radeon 285 instead of the 750Ti. It's about the same price. A quick check on Amazon shows it's $259.99. and it gives a ton of forward-looking features (and thus more futureproofiness): TrueAudio, Mantle, FreeSync, OpenGL, bridgeless CrossFire, updated power tune... and more performance than the 750Ti. The 285 also has great power efficiency, and hardware h.264 encode and decode which significantly reduces power consumption and noise when playing back 4K content.