Machine specs for ISAAC

I have a laptoip running RTX2070 Super and an i7 and when I run ISAAC on UBUNTU 18.04, it almost locks up. Maybe I can adjust some settings in the SIM, but can’t get to them to make changes.
How about these specs for a DIY data science machine?

PCPartPicker Part List

Type Item Price
CPU Intel Core i9-7960X 2.8 GHz 16-Core Processor $1340.46 @ Amazon
CPU Cooler Fractal Design Celsius S36 87.6 CFM Liquid CPU Cooler $119.99 @ B&H
Motherboard Asus Prime X299-A II ATX LGA2066 Motherboard $299.99 @ Newegg
Memory G.Skill Ripjaws V Series 64 GB (4 x 16 GB) DDR4-2666 CL15 Memory $229.99 @ Newegg
Storage Samsung 970 Evo 500 GB M.2-2280 NVME Solid State Drive $86.78 @ Amazon
Storage Samsung 860 Evo 1 TB 2.5" Solid State Drive $139.99 @ Adorama
Video Card PNY Quadro RTX 6000 24 GB Video Card (2-Way SLI) $3780.99 @ Amazon
Video Card PNY Quadro RTX 6000 24 GB Video Card (2-Way SLI) $3780.99 @ Amazon
Case Fractal Design Define 7 XL ATX Full Tower Case $187.98 @ Newegg
Power Supply EVGA SuperNOVA P2 1200 W 80+ Platinum Certified Fully Modular ATX Power Supply $309.99 @ Amazon
Case Fan Fractal Design HF14-BK 118.2 CFM 140 mm Fan $20.99 @ Amazon
Case Fan *Fractal Design HF14-BK 118.2 CFM 140 mm Fan $20.99 @ Amazon
Case Fan *Fractal Design HF14-BK 118.2 CFM 140 mm Fan $20.99 @ Amazon
Prices include shipping, taxes, rebates, and discounts
Total $10340.12
*Lowest price parts chosen from parametric criteria
Generated by PCPartPicker 2020-08-26 14:11 EDT-0400

also, this is a question on suggested settings to slow down the demand on the GPU.
Lowering time steps per second?
etc…