What makes a computer fast and powerful? Let's Learn it

What makes a computer fast in 2020? A User Guide

Many people are not much aware of different important computer specifications and features that can make the computer most powerful and efficient. As a result, they keep searching on different ideas and explore multiple ways that can increase performance, reliability, and speed. Hence, many people even search on Google that what makes a computer fast? How to increase the memory of my computer? And so on… well, to overcome these issues, Server colocation has prepared a guide of components that can make your computer a fast, robust, and efficient machine.

what makes a computer fast

What makes a computer fast? An overview

There are lots of important components that make your computer fast, the most reliable ones are:

  • Processor
  • Cache
  • Memory
  • Bus speed
  • Video card
  • Software
  • Latest operating system

What makes a computer fast? Is that a processor?

The processor contributes a lot to the increasing speed of your computer, however, it’s not the only component that helps in a faster speed. The speed of your computer and the overall capability of processing your data is efficiently managed by a central processing unit, which is commonly called a processor. Your computer would be quite fast and powerful when it would be extremely capable of executing multiple instructions every minute. For example, most of the people search, what is the fast processor speed of the computer? If you compare the speed with previous years, you would come to know that the computer processor used in the past decade was the Intel 4004. And it was only a 740 kHz processor that was capable to process almost 92,000 instructions in one second. But today’s processors are much efficient in speed as they are multi-core GHz processors that are capable to process more than 100 billion instructions in one second. According to the experts, the fastest speed of process lies between 3.5 to 4.0 GHz.

Cache- fast computer specs

As we know that today’s computers are quite modern and powerful and can easily execute millions of important instructions within seconds, now the processor generally waits for all those instructions from some sow types of memory in your computer. Because your hard drive and RAM are slower than your CPU. So the processors and motherboards tend to use the cache method in order to transfer information between your processor and different other components of your computer. The cache is considered as the fastest type of memory, so if your computer is equipped with an L2 cache or L3 cache, then it would be capable to store various significant instructions. After that, it sends those instructions to your CPU quickly without delaying a second.

Memory or RAM:

Memory is also known as RAM. Your computer equipped with more memory would be highly capable to store thousands of programs that are already running in the computer’s memory. If the computer experiences shortness of memory, then your computer tends to swap your unused data existing in the memory to the hard disk drive until you need it back. When you choose this extra step, as the hard drive looks like the slow type of memory, your computer would get slow without enough memory. Now you must be thinking that if it’s all about memory or RAM then what is more important for speed, RAM, or processor? Your answer is a processor. Because your processor is actually a brain of your computer, so a system cannot survive without this important piece of hardware, so it has greater impacts than RAM.

 Bus speed:

The bus speed is another important component of your motherboard that can significantly increase or decrease the data transfer speed between your hardware components. For instance, the front-side bus of 66 MHz would be comparatively slower than your 500 MHz FSB. If you are operating your system on a slow bus, then your processor would be waiting much longer for the instructions, and it would ultimately make the overall speed and performance slow.

Hard drive:

Multiple components are existing in the hard disk drive that can simply make it run slow or fast, which ultimately impacts the overall speed of your computer.

For instance, your hard drive can be the major cause of slow computer as it contains a lot of moving parts and they result in quite a slow read & write times. On the other hand, when you choose a solid-state drive (SSD), it won’t have any moving parts, so it would result in a much faster speed of reading and write times as compared to the hard drive.

Video card:

If you are fond of playing the latest high-end computer games, then you need some most powerful video card is equipped with its own processor called GPU, and its memory that can run your games faster. Now, these kinds of video cards can help you with the increased performance of the system by considering the primary responsibilities to process your 3D rendering and different other tasks. The more powerful card you will use, the faster it will render the 3D graphics.

The video card’s interface is another important contributing factor to the performance, as older GPUs were slower than today’s modern technology.


The software your computer has been using can also have great impacts on the speed and performance. If your software has not written to be robust, or if it consisted of different bugs, then it would cause the computer to run slower while other programs are used. If the computer is running slowly while continuing with other programs, then make sure you have installed all the latest updates for this program.

Latest operating system:

If your computer is equipped with the latest technology, it would be much faster than a computer with old technology. Because new technology is powerful enough to maximize the speed, performance, and efficiency. Like if you are choosing a computer with 10 years old technology, it wouldn’t compete today’s STA SSD system.

If you are still confused about what makes a computer fast and efficient, then it’s recommended to consider the professional help of Server colocation where reliable experts can help you regarding several issues. You can also visit the official website for more details.

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Colocation FAQs

About Server Colocation UK

Our servers are located in our own data center which is located in Derby, United Kingdom.
The data center is fully owned and managed by Data center plus, giving us the flexibility to work with our customers requirements and provide unrivaled levels of support.

Our data center is located next to Mansfield Road, Derby, UK. We are very accessible.
Our address is: Suite 18, Parker House, Mansfield Road, Derby, DE21 4SZ

Tour of our data center facilities is reserved for customers who are looking for colocation services with Data center plus.
If you would like to visit the data center, we must receive at least 24 hours notice.
You will also require to bring a form of ID in the form of a passport or driving license. We cannot allow anyone into the data center failing these requirements.

If you would like to place an order please contact us directly.
You can contact our sales team directly on 0808 169 7866 or emailing info@servercolocation.uk.
If you are an existing customer, log in to the site and simply check out after selecting your new service and proceed to payment options. The details of your new service will be added to your account portal.
If you are placing an order that is an upgrade to your existing one, get in touch with your account manager or raise a support ticket at info@servercolocation.uk.


If you are experiencing issues with your server, we recommend that the first you do is to raise a support ticket with our support team.
This can be done by sending an email to info@servercolocation.uk.
Alternatively, if the matter is time sensitive, feel free to give us a call on 0808 169 7866 and select the option for Support.
We have a 30 minute SLA response time to any ticket raised.

Remote hands cover requests made within office hours.
Our Remote Hands service covers assistance with the following items:
– Server reboots
– CDROM connect/disconnect
– Cable checks and moving network cables.
– Checking/relaying diagnostics information back to the customer.
If you require services outside of the above (for example, installation of software), we can provide this as part of our Additional Services, which is chargeable. Please contact your account manager or our helpdesk for further information.

Support for hardware failure is 24/7/365 on our Managed Servers.
Most failed hardware components can be replaced within 1 hour (during office hours and subject to parts being in stock.
Office Hours: 08:30 – 18:00

Emergency support work