Computer technology Essay Example | Topics and Well Written Essays - 1500 words

Computer technology - Essay ExampleComputer systems consist of some(prenominal) software and solidware. The hardware components are tangible components of the system main memory, CPU, peripherals such as monitor, video discuslose etc (Gookin 2006). Software part is the set of instructions that define what the actions of the computing machine hardware (Alagar and Peryasammy 2011). Typically a calculating machine requires both the system software Minimum user requirements Fred, Barry and Jane motivation a Single PC for their free rein needs. Frankly, there are no many options for a PC with the minimum requirements they desire that can go for the price in their work out estimate of 350. For a gaming PC no existing coordinated graphics acceleration cards can handle the bear on requirements of the game. In this case a graphics processor that is dedicated will still be required. OS Windows Vista or Windows 7 processor Core 2 Duo 2.4 GHz or Althon X2 2.7 GHz RAM 2GB Graphic card aspireX 10 or 11 compatible Nvidia or AMD ATI card, ATI Radeon 3870 or higher, Nvidia GeForce 8800 GT or higher. Graphics card memory 512 MB Sound card DirectX compatible sound card Hard drive 15 GB for disc version or 10 GB for digital version Fig. 1 Complete desktop electronic computer The retailer has the option of making a choice between several brands, manufacturers of computers Dell, Hewlett Packard and IBM. In my assessment I would recommend a machine that is high performing with the functionality that can well fit the gaming requirements. Since the budget constraints the selections, the best option is to go for the components that are most important in supporting gaming requirements. The computer features most essential for a gaming machine are processor, graphics card, internal memory and hard disk capacity. Compromising on other desired features such as sound will non harm the game and the advantage will be the cost cuts. Justification Quad-Core Processor Though lesser processors such as dual-core are cheaper and within the budget, the ability of a quad core to support a larger number of tasks at the same time is a must for serious gaming. This is a keen processor will help the computers to run effectively. The processor is the brain of the computer and controls most of the work make by the PC. For gaming requirements, multimedia multitasking, for example video recording while browsing will fertilize a more pleasant experience. Processors are generally defined by their speed - in megacycle per second (MHz) or in gigahertz (GHz) - and it relates to the number of operations they can perform per second. The higher the value, the faster the PC will perform and the more expensive it generally is. I will recommend the Quad-Core AMD Opteron Processor with Direct Connect Architecture are designed to deliver industry leading power efficiency, optimal virtualization, corking performance, and low TCO - all within a consistent footprint and thermal enve lopes. Fig. 2 Central processing unit AMD Phenom X4 Quad-Core Processors is a true quad-core performance for the way gaming multi-task today, and for the next-generation applications that will be needed in the near future. Stable commercial AMD Phenom X4 quad-core processors offer industry-leading platform stability and longevity, investment protection, and the exceptional performance you suffer from AMD. In addition, the processor comes with unique features for energy efficiency AMD (2011). Random Access Memory (RAM) The computers will need about 4 gigabytes of memory so that they can run