Why is this build good or bad (estimated fps while play certain popular games?)



I would make some changes: drop that headset and get build with GTX-780 which would be a lot better than GTX-770 :)

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($229.99 @ Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.94 @ OutletPC)
Motherboard: ASRock Z87 Extreme4 ATX LGA1150 Motherboard ($124.99 @ Newegg)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory ($76.50 @ Newegg)
Storage: Samsung 840 EVO 120GB 2.5" Solid State Drive ($79.99 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($54.99 @ Amazon)
Video Card: MSI GeForce GTX 780 3GB TWIN FROZR Video Card ($467.99 @ SuperBiiz)
Case: Cooler Master HAF 912 ATX Mid Tower Case ($47.99 @ Micro Center)
Power Supply: Antec High Current Gamer 620W 80+ Bronze Certified Semi-Modular ATX Power Supply ($67.99 @ NCIX US)
Optical Drive: Lite-On iHAS124-14 DVD/CD Writer ($19.99 @ Newegg)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($89.98 @ OutletPC)
Monitor: Asus VE247H 23.6" Monitor ($157.58 @ Newegg)
Wireless Network Adapter: TP-Link TL-WN881ND 802.11b/g/n PCI-Express x1 Wi-Fi Adapter ($18.99 @ Newegg)
Keyboard: Cooler Master CM Storm Devastator Gaming Bundle Wired Gaming Keyboard w/Optical Mouse ($29.99 @ Amazon)
Total: $1488.90
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-28 10:47 EDT-0400)
 
This is my suggestion (not for overclocking or SLI in the future, but includes the original headset):

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Xeon E3-1230 V3 3.3GHz Quad-Core Processor ($249.98 @ SuperBiiz)
Motherboard: Asus B85-PLUS ATX LGA1150 Motherboard ($84.49 @ Newegg)
Memory: Team Vulcan 8GB (2 x 4GB) DDR3-1600 Memory ($64.99 @ Newegg)
Storage: Crucial M500 120GB 2.5" Solid State Drive ($69.98 @ OutletPC)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($54.99 @ Amazon)
Video Card: PNY GeForce GTX 780 3GB Video Card ($449.99 @ Newegg)
Case: Corsair 300R ATX Mid Tower Case ($59.99 @ NCIX US)
Power Supply: Antec High Current Gamer 620W 80+ Bronze Certified Semi-Modular ATX Power Supply ($67.99 @ NCIX US)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($15.00 @ Newegg)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($89.98 @ OutletPC)
Monitor: Asus VE247H 23.6" Monitor ($157.58 @ Newegg)
Wireless Network Adapter: TP-Link TL-WN881ND 802.11b/g/n PCI-Express x1 Wi-Fi Adapter ($18.99 @ Newegg)
Keyboard: Cooler Master CM Storm Devastator Gaming Bundle Wired Gaming Keyboard w/Optical Mouse ($29.99 @ Amazon)
Headphones: Turtle Beach Z22 Headset ($64.99 @ Newegg)
Total: $1478.93
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-28 10:55 EDT-0400)
 
Hey,
I like the ORIGINAL BUILD in general.

1) Normally, I'd say 4GB was overkill but Watch Dogs appears to be VRAM hungry though I haven't tested it myself using a GTX770. You might want to spend a little more on a GTX780 though. If so, research carefully to noise or any other issues.

2) Motherboards:
Several great ones. I really like the Z87/Z97 Gryphon (microATX) due to its exceptional quality and 5-Year Warranty.
http://pcpartpicker.com/part/msi-video-card-n780tf3gd5oc

I wasn't getting a newer Haswell (Devil's Refresh) so got the Z87 version with NO added armor package for $155.