Hey there, my computer at the moment is lackluster, and I'm saving up to upgrade my computer. It'll be done slowly as I gather enough money to comfortably buy the new parts, but right now I need to know what parts I should be prioritizing in my build. I'd also like some suggestions for parts to replace my current stuff if you guys are up to that.

My current build:
Mobo: Gigabyte GA-78LMT-USB3
RAM: 2x4GB Patriot Viper Xtreme DDR3
CPU: AMD FX-4150 @4.0 GHz
GPU: NVIDIA GeForce GTX 560 Ti (Not the exact model but close enough)
HDD: 1 TB hard disk (i don't remember who made this but I don't think it's that important)
PSU: Diablotek 650w Power Supply (Not entirely sure of the exact model, but hopefully the brand and wattage will be enough).

So uh, yeah. Any and all help is welcome.

Current planned build:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor ($199.99 @ Amazon)
CPU Cooler: Cooler Master Hyper TX3 54.8 CFM Sleeve Bearing CPU Cooler ($13.00 @ Newegg)
Motherboard: ASRock B150 PRO4/D3 ATX LGA1151 Motherboard ($79.99 @ SuperBiiz)
Memory: Patriot Viper Xtreme 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($45.88 @ OutletPC)
Video Card: MSI GeForce GTX 970 4GB Video Card ($285.99 @ NCIX US)
Case: Thermaltake VO545A1N2U ATX Mid Tower Case w/450W Power Supply ($49.99 @ Newegg)
Power Supply: EVGA 600B 600W 80+ Bronze Certified ATX Power Supply ($24.99 @ NCIX US)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($89.88 @ OutletPC)
Monitor: HP W2072a (A3M50AA#ABA) 60Hz 20.0" Monitor ($118.98 @ Amazon)
Mouse: Redragon Perdition Wired Laser Mouse ($33.99 @ Amazon)
Headphones: Logitech G430 7.1 Channel Headset ($59.99 @ Best Buy)
Total: $1002.67
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-12-25 21:39 EST-0500