Work: Precision 7520 with a Xeon 4-Core + H/T (8-thread), 3.0Ghz with 4.0Ghz Turbo, 32GB RAM, 512 GB Class-50 SSD, NVIDIA Quadro M2200.
Home: Custom i7-5930K @ 3.5Ghz (6-core, 12-thread), 32GB RAM, 512 GB Class-20 SSD, Dual Radeon 6970 (Crossfire). 4TB SAS HDD as well