What are the specs of your PC?
Not particularly good, on my laptop and it's a Gateway NV53A.
If you aren't familiar with the specs:
TECH SPECS
HARDWARE
Laptop type Mainstream, Gaming PC
Width 15 inches
Depth 10 inches
Thickness 1.34 inches
Weight 0.01 pounds
Color Blue / Black, Gray / Black
SOFTWARE
Operating system Windows 7
DISPLAY (BASE)
Screen size (diagonal) 15.6 inches
Display surface Glossy
Technology LCD
Backlight LED
Resolution (X) 1366 px
Resolution (Y) 768 px
KEYBOARD
Type Chiclet
Number pad Yes
MOUSE
Type(s) Trackpad
Multitouch Yes
PROCESSOR (BASE)
CPU brand AMD
Model Phenom II N660
Cores 2
Clockspeed 3 GHz
GPU (BASE)
Graphics type Discrete
Base discrete GPU brand ATI
Discrete GPU model Radeon HD 4250
Dedicated VRAM size 256 MB
MEMORY
Base RAM size 4 GB
RAM type DDR3
Base RAM speed 1066 MHz
RAM slots 2
STORAGE
Options HDD (5400RPM)
Base drive type HDD (5400RPM)
Base drive capacity 320 GB
Card reader Yes
Card reader support SD, Memory Stick, xD, MMC
OPTICAL DRIVE
Compatible media DVD Super Multi
AUDIO
Speakers 2
PORT OPTIONS
USB 3
Ethernet type 10/100/1000 (Gigabit)
VGA 1
HDMI 1
3.5mm headphone 1
3.5mm line-in / microphone 1
CONNECTIVITY
Wi-Fi Yes
Wi-Fi options 802.11n, 802.11g, 802.11b
Bluetooth No
Bluetooth version None
BATTERY
Size 4400 mAh
Chemistry Lithium Ion (Li-Ion)
Removable Yes