Is this the best portable pc in my budget?

[aarnav]

http://pcpartpicker.com/user/R9/saved/46Xt

this is the best i could think of all suggestions are welcome new and better builds even more

Will try to return the favor Thanx

 

[combine1237]

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4440 3.1GHz Quad-Core Processor ($179.99 @ Amazon)
Motherboard: ASRock H81M-ITX Mini ITX LGA1150 Motherboard ($59.99 @ Newegg)
Memory: GeIL EVO Veloce Series 8GB (2 x 4GB) DDR3-1600 Memory ($62.99 @ Newegg)
Storage: Hitachi Ultrastar 1TB 3.5" 7200RPM Internal Hard Drive ($52.00 @ Amazon)
Video Card: Asus GeForce GTX 770 2GB Video Card ($309.99 @ NCIX US)
Case: BitFenix Prodigy (Black) Mini ITX Tower Case ($59.99 @ Newegg)
Power Supply: Antec High Current Gamer 620W 80+ Bronze Certified Semi-Modular ATX Power Supply ($59.99 @ NCIX US)
Total: $784.94
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-29 03:24 EDT-0400)

This was the best I could do under 800, I had to slightly downgrade case (still great case) and mobo to upgrade gpu, ram, and psu(modular too).