I just bought a system for my nephew to play in the upcoming "Target Rabaul" scenario.
We're getting solid, smooth 60 fps with:
-- default settings,
-- 4096 texture size,
-- 1920x1080 screen,
-- except reflections and shadows off, and environment map slider at "none".
I just used the "system builder" tool on superbiiz.com to select the components I wanted, and superbiiz built it, tested it, and gave me a 1 year warranty on it.
List of equipment:
1 Apevia X-Qtis No Power Supply MicroATX Case (Black) CA-XQTISB
1 Thermaltake TR-600 TR2 600W ATX12V v2.3 Power Supply(Core i7 & Core i5 Ready) PS-TR-600
1 Toshiba DT01ACA050 500GB 7200RPM SATA3/SATA 6.0 GB/s 32MB Hard Drive (3.5 inch) DT01ACA050
1 Crucial DDR4-2133 4GB/512Mx64 CL15 Memory CTD421UA4G
1 GIGABYTE GA-H110M-A LGA1151/ Intel H110/ DDR4/ SATA3&USB3.0/ A&GbE/ MicroATX Motherboard MB-H110M-A
1 Intel Pentium G4400 Dual-Core Skylake Processor 3.3GHz 8.0GT/s 3MB LGA 1151 CPU, Retail G4400BOX
1 ZOTAC NVIDIA GeForce GTX 1050 Mini 2GB GDDR5 DVI/HDMI/DisplayPort PCI-Express Video Card ZT-G1050PA
1 Microsoft Windows 10 Home Operating System 64-bit English (1-Pack), OEM MSKW900140
Total was $456. (Windows 10 was $95 of that. The GTX 1050 was $112 of that.)
I also bought an ASUS VS248H-P Black 24" 2ms (GTG) monitor from newegg for $140 (it looks great) and a Logitec keyboard and mouse for $16.
Conclusion:
60 fps in AH for $612 (including monitor).