RAM and Graphics card is playing a significant role in the gaming experience in the laptop in addition to this you will also need more free hard disk space and much latest processor. RAM and GPU will make a significant impact in the gaming. To get more gaming experience users are ready to upgrade RAM, GPU, Hard Disk and Processor too. Here is the few interesting stuff about these
RAM
* RAM can be upgraded in the laptop
* Make sure about your operating system 32 bit or 64 bit
* 32 Bit operating system is limited to its RAM memory usage
* Check the RAM type DDR/DDR1/DDR2/DDR3
* Before you buy RAM make sure about the maximum usage allowed by the laptop
* If your operating system is 32 bit you must change it to 64 bit
* RAM can be upgraded in the laptop if you have some technical knowledge in it
GPU
* GPU is the most essential part in gaming
* GPU cannot be upgraded in laptop
* If GPU is upgraded you need to change cooling system and data bus
* Upgrading of GPU is not possible in laptops
Hard Disk
* Hard disk also plays s vital role in gaming
* If your RAM memory is full hard disk free space is used to process the data
* Hard disk can be upgraded in the laptop
* Make sure about the type and model of the hard disk before you buy
Processor
* Processor is responsible for processing the data
* If you upgrade the processor you will also need to upgrade the data bus, cooling system and GPU
* Mostly modern laptop won't support processor upgrade
* As processor upgrade made lead to some serious problems due to heat
Hope this information about the RAM, Graphics card, Hard disk and processor are essential for the gaming experience and it might be useful for you, Happy Computing !