Good gaming pc?

Hello,

I am building a gaming pc for the first time and I was wondering if this is good enough to play modern games on high settings:

 

Memory: Corsair 16GB PC3-12800 XMS3 DDR3 SDRAM (2x 8GB, 1600MHz)

Videocard: Gigabyte ATI Radeon HD7850 2GB DDR5 HD Experience (PCI-e)

PSU: Corsair 750W TX750M Enthusiast Series Modular

Mobo: ASRock 970 Extreme4 (Socket AM3+)

CPU: AMD FX-6200 Black Edition (Socket AM3) (gonna overclock maybe)

CPU-cooling: Corsair Hydro H100 CPU Cooling

SSD: Corsair 60GB SSD Force3 (SATA-600, 2.5")

HDD: just an re-used WD 500gb

Case: Fractal Design Arc MidiTower

first off, if you dont plan on going crossfire/SLI, then a 500watt PSU is more than enough for that build.

and if you have the money I would get throw as much money in the GPU as you can! it really pays of in games!

I know memory is so cheap at the moment, but if I where you I would go for 8GB at a higher clock frequence.. something like 1866mhz. it probably wont have much effect, but niether will anything over 8gigs of RAM.. 

Thanks!

But are you sure that a 500w PSU is enough if you overclock 6100 to 4.5 ghz or something like that?

I would go with 550-650 just to be safe C:

And this?

 

PSU: Corsair 650W TX650M Enthusiast Series Modular

Case: Fractal Design Arc MidiTower

CPU-cooler: Corsair Hydro H100 CPU Cooling

Memory: Corsair 8GB PC3-12800 XMS3 DDR3 SDRAM (2x 4GB, 1600MHz)

SSD: Corsair 60GB SSD Force3 (SATA-600, 2.5")

CPU: AMD FX-6200 Black Edition (Socket AM3)

Mobo: ASRock 970 Extreme4 (Socket AM3)

Videocard: Gigabyte ATI Radeon HD7870 2GB DDR5 Ultra Durable (PCI-e)

???

you can calculate the wattage you need here:http://www.thermaltake.outervision.com/

this might be my personal opinion but if I where in a tight budget I would just use the standard CPU cooler and get a better GPU. if you really want that cooler then the build look good.. :)