I going to suggest something different, since Fallout 4 is CPU bound & memory & OC'ing the memory has a positive effect on framerates. Sell your old processor mobo and memory on the members market. To recoup some of the cost and get this....
My basket at Overclockers UK:
Total: £579.46
(includes shipping: £10.50)
Use your old cards for the time being until cards on a new process node land.....
My basket at Overclockers UK:
- 1 x Intel i7-5820K 3.30GHz (Haswell-E) Socket LGA2011-V3 Processor - Retail (BX80648I75820K)= £304.99
- 1 x Gigabyte X99-SLI Intel X99 (Socket 2011) DDR4 ATX Motherboard= £179.99
- 2 x Crucial Ballistix Sport LT 8GB (2x4GB) DDR4 PC4-19200C16 2400MHz Dual Channel Kit - Black/Grey (BLS2= £41.99
Total: £579.46
(includes shipping: £10.50)
Use your old cards for the time being until cards on a new process node land.....