will my system be able to run the witcher 2 on ultra graphics smoothly?

[crazyhorje]

Computer setup

Coodmax N81 Mid Tower with 500W 80 Plus Certified Power Supply
Intel Core i7- 3770K 3.5GHz/3.9GHz Turbo, 8MB Smart Cache, Quad-Core with
Hyperthreading
Asrock Z77 Extreme4 - SLI, Crossfire, SATA 6Gbps, USB 3.0 & PCI-E 3.0
Cooler Master Hyper 212 EVO Enthusiast Grade CPU Cooled
32GB G.Skill Ripjaws X High Performance Low-Latency DDR3-1600MHz RA
NVIDIA GeForce GTX 660 2GB GDDR5 - Fully Direct X 11 Compatible w/ PhysX
2TB Seagate Barracuda SATA 6Gb/s 7,200RPM 64MB Cache

i just bought this system from nirv, an australian company, and i was wondering if my pc would run the witcher 2 smoothly on ultra graphics? if not would a gtx770 or 680 be a better choice when i choose to upgrade? and would i need a 650watt power supply?

thanks

 

[Roxas_Boy]

You'll get 50-55 FPS on ultra without ubersampling on http://www.youtube.com/watch?v=VydVtesAkwA

 

[crazyhorje]

You'll get 50-55 FPS on ultra without ubersampling on http://www.youtube.com/watch?v=VydVtesAkwA

thanks and optimum would be 60fps right?
what graphics card would you recommend a gtx680 or 770?

 

[Roxas_Boy]

I would say GTX 770 (because it's same performance as 680 with less heat, lower power consumption and better driver support)

 

[crazyhorje]

I would say GTX 770 (because it's same performance as 680 with less heat, lower power consumption and better driver support)

mooooist! thanks for your help