Upgrade with £250 (~$300)?

twrs

Honorable
Dec 8, 2013
13
0
10,510
current setup is:
pentium g840 *sandy bridge*
GTS 450 1GB
8gb corsair ddr3 1600mhz ram

my pc is pretty trashy and can only run gta v at low 1080p 30fps, i have £250 saved up (about 300 dollars) and i need to upgrade this rust bucket to be able to do some gaming, currently i only play LoL cause thats all my pc runs smoothly lmao. my motherboard is a dead end lenovo OEM so no cpu upgrading there unfortunately. the 8gb ram i have installed in my system comes from a 16gb kit i have, of which 8gb is still free to use but which my mobo does not support. i am 100% open to ebay/used parts so if you guys have any suggestions please feel free to share. (my psu is a corsair vs450 btw).
Thanks for looking!
 
This:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor (€118.32 @ Amazon Deutschland)
Motherboard: ASRock H110M-DVS/D3 Micro ATX LGA1151 Motherboard (€50.94 @ Amazon Deutschland)
Memory: Crucial 16GB (2 x 8GB) DDR3-1600 Memory (Purchased For €0.00)
Video Card: Sapphire Radeon RX 460 2GB Video Card (€115.94 @ Mindfactory)
Total: €285.20
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-11-10 21:27 CET+0100
 


ive heard ddr3 on skylake damages the memory controllers, would it be easy to undervolt it to 1.35v so it wouldnt dmg?