More cores and more ram. Although I'm well versed in workstation gpu's maybe someone else can help you out with that.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i7-5820K 3.3GHz 6-Core Processor | $370.50 @ Newegg |
| CPU Cooler | Corsair H60 54.0 CFM Liquid CPU Cooler | $54.05 @ Newegg |
| Motherboard | ASRock X99 Extreme4 ATX LGA2011-3 Motherboard | $184.98 @ Newegg |
| Memory | Crucial Ballistix Sport 32GB (4 x 8GB) DDR4-2400 Memory | $228.79 @ B&H |
| Storage | Samsung 850 EVO-Series 250GB 2.5" Solid State Drive | $89.99 @ Amazon |
| Storage | Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive | $48.99 @ Newegg |
| Video Card | PNY Quadro K2200 4GB Video Card | $428.53 @ Amazon |
| Power Supply | XFX XTR 550W 80+ Gold Certified Fully-Modular ATX Power Supply | $81.99 @ SuperBiiz |
| Case Fan | Noctua NF-F12 PWM 55.0 CFM 120mm Fan | $20.45 @ OutletPC |
| Monitor | Samsung U28D590D 60Hz 28.0" Monitor | $502.98 @ Best Buy |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total (before mail-in rebates) | $2051.25 | |
| Mail-in rebates | -$40.00 | |
| Total | $2011.25 | |
| Generated by PCPartPicker 2015-08-19 13:21 EDT-0400 |