Finn writes:

I currently have a Pentium D 3.0 ghz. How do I find out what type of motherboard i have? I want to see if there are better CPU’s compatible with my motherboard. I have a Dell XPS (should be called POS). I have replaced everything except the motherboard, CPU, and DVD Drive. Can I even upgrade to a low series Core 2 Duo? I would need a new BIOS right? I just want to upgrade without having to buy a new motherboard/case/OS etc. Just want a little more boost for gaming. I am planning on getting another gig of ram. My CPU is my bottleneck as far as gaming right? My current specs: Pentium D 3.0 ghz (starting to show its age) GeForce 8800GT 512MB 2 gb DDR2 Antec NEO HE 550 watt

Your CPU is the bottleneck. Although the video card is slightly outdated, you don’t need a new one yet. A single-core CPU running at 3.0GHz isn’t the best for gaming and your only option right now is to buy a new motherboard, a new CPU, and it wouldn’t hurt to get more RAM too. You could opt for a much older dual-core CPU, but the price isn’t worth the extra speed gains. The CPU progression line is as follows:

Pentium D < Dual Core < Core 2 Duo < Core 2 Quad

A few things before we get into parts/prices…

We would need quick picture of what your desktop looks like. Is it a full tower? If so continue reading after the bump!

You can fit a new motherboard in there: GIGABYTE GA-EP43-UD3L LGA 775 Intel P43 ATX Intel Motherboard – Retail runs for $80, will support most new CPUs out there (dual and quad core), supports 16GB RAM, optical audio outputs, easy to overclock. The downside to this is the number of PATA connectors (1 connector to support a max of 2 devices). The PATA connectors are for older hard drives and CD/DVD burners. The motherboard does however, come with 6 SATA connectors for your newer hard drives/CD/DVD burners. There is also 1 PCI Express 2.0 slot for your video card.

The CPU: Intel Core 2 Duo E8400 Wolfdale 3.0GHz 6MB L2 Cache LGA 775 65W Dual-Core Processor going for $168 and worth every penny according to the 2400 reviews on Newegg.com. Not only is it a dual-core 3.0GHz CPU (double your current one), it includes a 6MB cache as well as a fast 1333MHz FSB. This processor should last you a good 2 years. It can also be overclocked very easily.

Finally, the RAM: OCZ Platinum 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory running at $38 after mail in rebate ($63 original price). This RAM is also a good alternative running at $59. With 4GB, you should have no problems gaming.

Final cost: ~$290 after rebate, not including shipping. You will get a substantial increase in speed as well as performance in gaming.

Don’t forget to read one of our first in depth coverage if you need to know more about specific parts.

Don’t forget to consult any manuals that come the hardware you purchase. We here at technewsmadesimple.com are not responsible for any damage or harm that may occur if your computer is not properly assembled. Please build at your own risk. And always remember to discharge any static electricity on a neutral surface.

Don’t quite understand? Try reading this first. If you already have, then continue on!