Gaming laptops, like the Asus X77, are expected to run computer games quickly and smoothly. Most computer games today have large memory requirements but due to the Intel/Radeon combination, the Asus X77 is capable of running these programs.

The Intel Core i5-430M processor runs at 2.26 Mhz. With its Turbo Boost technology, you can increase the clock speed of the processor to 2.53 GHz. The i5 also has a Level 3 Cache with 3 MB. This allows the processor to handle four threads at one time making it faster.

An HP Pavilion laptop AC adapter has 4 important components. You should understand these things first before buying the charger. This will help you to choose correct adapter.

1. Voltage is energy per unit of charge. Choose correct voltage for your laptop. Most HP laptops have 18.5v or 19v. A 19 volts charger can be used on laptop that needs 18.5v. If possible try to get a charger that is exactly if possible.

2. Amps are another thing to consider on laptop ac adapters. Amount of current is measured in Amperes also called Amps or A. Most Hewlett Packard notebooks require 2.7A - 6A. Majority of them with 3.5 to 4.9A.

Specifications: The ASUS UL80Ag-A1 is yet another model from the very successful Asus UL laptop series. This 14-inch model comes with a 320GB hard drive, 4GB of RAM, Intel GMA 4500MHD graphics processor and an Intel Core 2 SU7300 1.3Ghz processor. The 14-inch HD screen has a 1366 x 768 resolution and is coupled with a set of great SRS surround speakers (Altec Lansing). It also comes with 802.11b/g/n wi-fi connectivity, a HDMI output, 3 USB ports, memory card reader, a multi-touch touch pad, a chiclet style keyboard and Windows 7 Home Premium (64-bit).

Specifications: Although laptops and netbooks give you a lot of portability, there is nothing that matches the computing power of the good old desktop. The HP Pavilion P6210F for instance is currently one of the most powerful desktop models in the market.

This model has a 2.6Ghz Quad processor, a 640GB hard drive and 6GB of RAM. It uses the NVIDIA GeForce 9100 graphics card for rendering graphics. This desktop can also be configured to support up to 8 external speakers and also supports HD audio. It has an array of the usual ports and connectors that include 6 USB ports and 1 Firewire port. This model runs on Windows 7 Home Premium (64 bit). It ships with a HP keyboard and mouse.

Can the HP 2133 mini laptop truly rival the Asus Eee? Stuart Miles puts the latest creation to hit the UMPC market through its paces to see whether its an Eee beater.

http://www.youtube.com/watch?v=ureQslD-5mE&hl=en