Gateway FX 6831-03

hey guys, im just wondering, do these speks bottleneck or anything like that. and also can they play high end games (far cry 2, fallout 3, and fallout new vegas, crisis warhead?)

heres where u can get indetail specs: http://www.tigerdirect.ca/applications/SearchTools/item...

and heres them right here for u guys:
Specifications
Display Type: None

Condition: New

Lifestyle: Entertainment

Operating Systems: Windows 7 Home Premium 64-Bit

Platform: PC

Orientations Allowed: Horizontal

Colors: Black
Red

PCI Express X1 Slots (Available): 2

PCI Express X4 Slots (Available): 1

PCI Express X16 Slots (Available): 0

PS/2 Connectors: 1 - Mouse
1 - Keyboard

USB Ports (Total): 10

FireWire Ports: 1

eSATA Ports: 2

Audio Out Jacks: 5
1 - HD Headphone Jack

Microphone Jacks: 1

DVI Video: 2

HDMI Ports: 1

Processor Brand: Intel

Processor Class: Core i7

Processor Number: 860

Processor Speed: 2.8GHz

Processor Interface: Socket LGA1366

Processors Supported: 1

Processors Onboard: 1

Memory Type: DDR3

Memory Size: 4 x 4096MB

Total Memory: 16GB

Memory Speed: 1333MHz

Memory Slots (Total): 4

Memory Slots (Available): 0

Hard Drives Included: 1

Hard Drive Types: Hard Disk Drive

Interface: SATA

Capacity: 1.5TB

Speed: 7,200RPM

Optical Drives Included: 2

Optical Drive Type: Blu-ray Disc™ 4X BD-ROM / DVD-SuperMulti Drive

Optical Drive Class: Blu-Ray Player/DVD Burner

Optical Drive Type: 16X DVD+/-R/RW SuperMulti Drive

Supplemental Media Type: Card Reader

Capacity: Multi-in-one

Audio Description: Integrated Audio

Audio Chipset: High Definition Audio

Channels: 7.1-channel Audio Support

Graphics Description: Dedicated Graphics

GPU/VPU: ATI Radeon HD 5850

Video Memory: 1GB dedicated

Video Interface: Dual DVI
HDMI

LAN Data Transfer Rate: 10/100/1000Mbps

LAN Description: Gigabit Ethernet

LAN Interface Type: RJ-45

LAN Ports: 1

Power: 750 Watt

Mouse Type: Optical

Keyboard Type: Multimedia

Height: 17.7"

Width: 17.5"

Depth: 19"


Also, is there anything particularily wrong about gateway or the fx series? any info would be appreciated