people of steam hardware preference AMD vs Nvidia vs Intel

[Law Man]

what cpu do you use? what Graphics card do you use? state your fanboyism here! I use Intel i5 4670k Haswell with Nvidia 560 ti gpu.

[Kargor]

i5-750 CPU, Radeon 5770 GPU.

[glakdive]

CPU -> i5 3450
GPU -> HIS Radeon HD 6870

[The Rock God]

Always Intel CPUs. Currently i7-3930K overclocked to 4.2. Will upgrade to a 5930 whenever those come out. (I usually get every other generation.)

Always Nvidia*. Running two GTX 680 4GB, with a 3GB 580 for PhysX. Would like to upgrade but the 780 only having 3GB bothers me, and a pair of Titans isn't very cost-effective. (Same reason I went with a 3930 - the 3960 costs twice as much for just a little more cache memory.)

I also have several other computers I use on occasion:

Desktop:i3 530, 8600 GT GPU. This originally had a Pentium-D 820. The mobo went bad, so I just got the cheapest i3 to replace it.
Laptop: Core 2 Extreme X9000, 9800M GTX SLI (2x 1GB)
Laptop: Core 2 Duo T9300 (I think), 8800M GTX SLI (2x 512MB)
Laptop: Core Duo T2050, 7600M 256MB
Laptop: Core 2 Duo P8600, 9800M GTS 1GB
Desktop: P4 2.0, 6800 Ultra (runs Win98)
Old school: 486 DX4/100, no clue what VGA adapter. Who needs DOSbox when you have the real thing?
Gf's desktop: i5 750, GTX 260. (Could use an upgrade.)

Previous desktop: i7 920, GTX 285. Gave it to a guy I used to raid with.

*Was previously "Always 3dfx", but, yeah, no longer an option.