is this fast enough to run dolphin and more

[SSVegeta4511]

Dell Alienware X51 Compact Desktop with 3rd Generation Ivy Bridge

Intel Core i7-3770 Quad Core CPU
FULLY LOADED!

Intel 3rd Generation Core i7-3770 Quad Core Processor, 4x3.4GHz/Max Turbo Frequency 3.9GHz

6GB Dual Channel DDR3 1600MHz RAM

1TB SATA 7200rpm Hard Drive

Slot Loading Dual Layer DVD Burner (Write to CD/DVD)

Dell 1502 Wireless N WiFi Card

1GB DDR5 NVidia GT 640 Graphics Card with DVI and HDMI Ports (Supports Dual Monitors)

Integrated HD 7.1 Sound with WAVES MAXX Audio

Integrated 10/100/1000 (Gigabit) Ethernet LAN Network Card

Alienware Mouse and MultiMedia Keyboard

Genuine Windows 8® Home Edition 64-bit with Disk

2 USB 3.0 Ports, 6 USB 2.0 Ports (2 front, 4 back)

hope to hear back something soon on this

[NaturalViolence]

With that graphics card you will have to leave AA off and use either 2x or 3x IR depending on the game. But overall yes. Since it's a prebuilt system it can't be overclocked which is necessary to achieve fullspeed in more demanding games. I would highly recommend that you build your own system instead if you haven't already bought this.

[AnyOldName3]

Especially over buying from Alienware, as the price to performance ratio is awful.