CoolBeans

it would be just as good as the 780 and even more cheaper

it says in the description: FPS (without Fraps) Min: 18 Max: 41 Avg: 29

Just get a 290, it will be the same price as the 770 and be more powerful

it is not the RAM, you should be able to play league of cancer with 60+ FPS. Did you install the drivers correctly?

PCPartPicker part list / Price breakdown by merchant CPU: AMD FX-8320 3.5GHz 8-Core Processor ($149.95 @ SuperBiiz) Motherboard: MSI 970A-G46 ATX AM3+ Motherboard ($78.98 @ OutletPC) Memory: Kingston Blu 8GB (2 x 4GB) DDR3-1600 Memory ($75.99 @ Amazon) Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($51.98 @ OutletPC) Video Card: Sapphire Radeon R9 280X 3GB Dual-X Video Card ($239.99 @ Newegg) Case: Corsair 200R ATX Mid Tower Case ($59.99 @ Newegg) Power Supply: EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($69.99 @ Newegg) Other: windows 8.1 @G2a ($20.00) Total: $746.87 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2014-08-18 23:44 EDT-0400

go and get a profile pic

I would change both the high end and mid tier to 500-550 evga http://pcpartpicker.com/part/evga-power-supply-100w10430kr

could put an SSD in there if you want PCPartPicker part list / Price breakdown by merchant CPU: Intel Pentium G3258 3.2GHz Dual-Core Processor ($69.29 @ Amazon) Motherboard: MSI H81I Mini ITX LGA1150 Motherboard ($66.99 @ Mwave) Memory: Crucial 4GB (1 x 4GB) DDR3-1333 Memory ($34.99 @ NCIX US) Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($51.98 @ OutletPC) Case: Cooler Master Elite 120 Advanced (Black) Mini ITX Tower Case ($39.94 @ Mwave) Power Supply: EVGA 430W 80+ Certified ATX Power Supply ($19.99 @ NCIX US) Monitor: BenQ GW2255 60Hz 21.5" Monitor ($105.99 @ NCIX US) Keyboard: Logitech MK120 Wired Slim Keyboard w/Optical Mouse ($13.99 @ Amazon) Total: $403.16 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2014-08-17 14:16 EDT-0400

i just say gpu

how much would you like to spend? http://pcpartpicker.com/p/Qcq7sY

PCPartPicker part list / Price breakdown by merchant CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor (€210.00) CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (€31.59 @ Amazon Deutschland) Motherboard: MSI Z97-G55 SLI ATX LGA1150 Motherboard (€110.00) Memory: Kingston Black Series 8GB (2 x 4GB) DDR3-1333 Memory (€66.91 @ Amazon Deutschland) Storage: A-Data Premier Pro SP900 256GB 2.5" Solid State Drive (€113.28 @ Amazon Deutschland) Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive (€51.71 @ Amazon Deutschland) Video Card: XFX Radeon R9 290 4GB Black Edition Double Dissipation Video Card (€386.99 @ Amazon Deutschland) Case: Fractal Design Define R4 w/Window (White) ATX Mid Tower Case (€98.66 @ Amazon Deutschland) Power Supply: SeaSonic G 550W 80+ Gold Certified Semi-Modular ATX Power Supply (€94.90 @ Caseking) Total: €1164.04 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2014-08-17 19:55 CEST+0200

PCPartPicker part list / Price breakdown by merchant CPU: Intel Core i7-4790K 4.0GHz Quad-Core Processor ($338.99 @ NCIX US) CPU Cooler: Corsair H105 73.0 CFM Liquid CPU Cooler ($99.99 @ Amazon) Motherboard: MSI Z97-G55 SLI ATX LGA1150 Motherboard ($108.99 @ Amazon) Memory: PNY XLR8 16GB (2 x 8GB) DDR3-1600 Memory ($149.99 @ Best Buy) Storage: A-Data Premier Pro SP900 256GB 2.5" Solid State Drive ($119.99 @ Amazon) Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($51.98 @ OutletPC) Video Card: Gigabyte Radeon R9 290 4GB WINDFORCE Video Card (2-Way CrossFire) ($379.99 @ Newegg) Video Card: Gigabyte Radeon R9 290 4GB WINDFORCE Video Card (2-Way CrossFire) ($379.99 @ Newegg) Case: Fractal Design Arc Midi R2 (Black) ATX Mid Tower Case ($99.99 @ NCIX US) Power Supply: SeaSonic X Series 850W 80+ Gold Certified Fully-Modular ATX Power Supply ($157.99 @ SuperBiiz) Keyboard: Cooler Master Storm QuickFire Rapid Wired Gaming Keyboard ($86.00 @ Mechanical Keyboards) Mouse: Logitech G502 Wired Optical Mouse ($79.99 @ Amazon) Headphones: Sennheiser HD 518 Headphones ($79.00 @ Amazon) Total: $2132.88 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2014-08-17 13:51 EDT-0400

PCPartPicker part list / Price breakdown by merchant CPU: AMD FX-8320 3.5GHz 8-Core Processor (£96.40 @ Aria PC) Motherboard: MSI 970A-G46 ATX AM3+ Motherboard (£53.96 @ Scan.co.uk) Memory: Kingston Blu 8GB (2 x 4GB) DDR3-1600 Memory (£64.49 @ Amazon UK) Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive (£35.94 @ Aria PC) Video Card: XFX Radeon R9 280 3GB Double Dissipation Video Card (£149.14 @ Scan.co.uk) Case: Corsair 200R ATX Mid Tower Case (£40.74 @ Aria PC) Power Supply: EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply (£65.58 @ Scan.co.uk) Total: £506.25 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2014-08-17 18:50 BST+0100

What is your budget? and your hard drive isn't bottlenecking also this http://pcpartpicker.com/p/MgKyt6 would be a better build than the one you posted

that would be a bad idea and would break one of the fans