Building vs Buying a PC: Which Is Better for You?

  • Keycaps 101
  • Posted by: carson-rutz
  • May 30, 2024

The age-old debate between building vs buying a PC continues, with each option having its own advantages and considerations. Building a PC offers great customization and cost savings, appealing to tech lovers looking for consistent performance. In contrast, buying a pre-built PC offers convenience, warranty policy, and professional support. Let's dive into the comparison to help you make the right decision for your specific needs.

Building a PC Buying a PC
Customization
  • Great customization capabilities
  • Build based on needs and preferences
  • Limited customization
  • Pre-configured with less flexibility
Cost Can be cheaper or more expensive depending on component choices Usually much higher cost
Convenience and time-saving
  • Time-consuming 
  • Requires research, purchasing individual parts, and assembly
  • More convenient and time-saving
  • Pre-assembled and ready to use out of the box
Warranty and Support
  • Warranty for each part
  • Warranty periods vary
  • Self-diagnosis and troubleshooting
  • Usually comes with a comprehensive warranty and customer support for the whole system
Performance
  • Tailored - Performance is based on the components you select
  • Performance can be maximized
  • Fixed - Performance is determined by the pre-selected components
  • Efficiency is diverted to unnecessary parts
Upgradeability High - Easier to upgrade individual components as needed Limited - Some pre-built PCs may have proprietary components that are difficult to upgrade
Bloatware
  • No bloatware
  • Self-controlled software
Common - Often comes with pre-installed software that may not be needed
Overclocking Possible - If you select components that support it
  • Poor or limited overclocking capabilities
  • Only offered on premium models

Building vs Buying a PC Comparison

When deciding between building or buying a PC, you often face many concerns. Understanding that, we have provided detailed comparisons on price, productivity, convenience, warranty, etc for your reference. Each option has its own pros and cons, and the final decision often depends on your personal needs and preferences.

Customization

Build your own allows you to customize your pc into a one-of-a-kind version (source: rgb custom pc)
Build your own allows you to customize your pc into a one-of-a-kind version (source: rgb custom pc)

Building a PC offers great customization compared to buying a pre-built PC. When building a PC, you can choose each component based on your specific needs and preferences. Whether you prioritize gaming performance, multitasking, or typing, you can tailor every component to meet your needs. For gaming, you can choose a high-performance GPU, fast CPU to ensure smooth gameplay and high frame rates. If multitasking is a priority, you can choose a powerful multi-core processor and ample RAM to handle multiple applications at once without lag

You can also choose a motherboard with multiple expansion slots and a high-quality power supply to support future upgrades of CPU, GPU, RAM, storage, and other components. With a custom-designed PC, you have complete freedom to adjust the keyboard appearance to your style, from color, artisan keycaps to wrist rest.

Buying a pre-built PC is convenient, especially if you don't have the time or expertise to assemble your own system. All you need to do is choose your favorite available configuration and use it right away. Although pre-built PCs can be customized with RAM, capacity, screen size, or graphics card, the level of customization is significantly lower than building your own PC. You will have to use a configuration that does not completely suit your requirements.

Convenience and Time-saving

You have to work with a lot of components when building a pc (source: edge up asus)
You have to work with a lot of components when building a pc (source: edge up asus)

Comparing building vs buying a PC, a pre-built PC will definitely be more convenient and save a lot of time. You don't have to research individual components, compatibility issues, or assembly instructions. Although some pre-built PCs may require minor assembly, such as connecting cables or installing other devices, this is usually simple and can be completed quickly. You can start using your new computer immediately after purchase, making it ideal for those who need a PC for work or entertainment right away.

Meanwhile, PC building offers extensive customization options but requires time and effort. It can be overwhelming to research the quality, price, and compatibility of ingredients.At the same time, you also need to learn how to properly assemble your PC. This process usually takes 2 - 4 hours and may take longer for first-time builders. After assembly, you'll also need to test and troubleshoot to make sure everything is working correctly.

Cost

Buying a pc is more expensive than building one with the same performance (source: amazon)
Buying a pc is more expensive than building one with the same performance (source: amazon)

The price of building vs buying a PC will have a significant difference depending on the specifications and your usage needs. If you only require a basic computer that can perform simple operations such as running the web, editing, editing photos... then buying a pre-built PC will be more economical and simpler than building a PC. 

However, if you require a machine with higher features and price, buying a PC will save you some money. When building a PC, you have the power to choose individual components, allowing you to prioritize spending on the components that are most important to your needs and reduce spending on parts that you rarely use. . You will also save money if you shop smart on online platforms, they often offer discounts when buying retail components. Self-assembly also saves on labor costs compared to pre-built versions. Overall, you can save 5 - 15% on total costs compared to a pre-built PC with similar performance.

Warranty and Support

You will receive a comprehensive warranty from the manufacturer when purchasing a pre-built pc (source: tps tech)
You will receive a comprehensive warranty from the manufacturer when purchasing a pre-built pc (source: tps tech)

When building a PC, each individual component usually comes with its own warranty provided by the manufacturer. These policies will vary in validity and scope depending on the component, from one to several years. Because you assemble it yourself, you will be responsible for fixing any problems that arise during or after the building process. Diagnosing and fixing problems can also be more difficult. A plus of self-assembly is that you have the flexibility to repair or upgrade individual components as needed without voiding the warranty of the entire system.

In contrast, pre-built PCs often have a comprehensive warranty covering the entire system, usually lasting one to two years. If there is a problem, contact the manufacturer to assist with setup, troubleshooting, and warranty claims. You will also enjoy a 30-day 1-for-1 exchange policy if a manufacturer error occurs. However, the warranty may not cover damage caused by accident or user failure. Repair or replacement can also take quite a long time, depending on the manufacturer's policy.

Performance

Building a pc offers greater potential for performance optimization and customization (source: india mart)
Building a pc offers greater potential for performance optimization and customization (source: india mart)

Building your own PC offers flexibility, allowing you to choose the CPU, graphics card that suits your specific performance needs. You can choose a high-speed model with multiple cores for tasks like gaming, content creation, or multitasking to enhance performance. You can also prioritize higher capacity RAM modules and faster memory speeds to improve application performance and responsiveness. PC builds allow for different storage options, including SSD, NVMe or HDD, so your storage settings are optimized for quick boot times and fast data transfer speeds.

Between building vs buying a PC, pre-built PCs are also available in a variety of configurations tailored to suit different performance levels. You can choose a system with specs optimized for gaming, content creation, or general productivity tasks, but not reach the highest levels that a custom build can achieve. Pre-built PCs provide a more predictable level of performance. They provide systems such as RAM, graphics, storage, etc that are configured in fixed and standard ways to provide a balance between performance and reliability.

Upgradeability

Experience maximum performance when building a pc (source: cg director)
Experience maximum performance when building a pc (source: cg director)

Although upgradability is the highlight of PCs in general, pre-built PCs have limited upgrade options compared to custom-built systems. They are less compatible with replacement parts due to proprietary design or style. Upgrading some components may require careful consideration of compatibility with existing hardware and system specifications. Upgrading a pre-built PC also voids the warranty provided by the manufacturer, especially if parts are replaced or modified.

In contrast, PC building allows you to have complete control over your PC upgrade path. You can upgrade every component in your PC with better versions as long as it complies with technical standards. To upgrade, you should prioritize a motherboard with plenty of expansion slots and strong compatibility (for example, AMD), thereby making it easy to change individual components such as the CPU, GPU, or RAM when new versions become available.

Bloatware

There is a lot of bloatware in the pre-built pc versions (source: tech advisor)
There is a lot of bloatware in the pre-built pc versions (source: tech advisor)

Bloatware are pre-installed software programs that come with many pre-built computers. These come pre-installed by the manufacturer and include trial versions of antivirus software, productivity suites, and other apps you may not need or want. Bloatware can consume system resources and slow down performance. Removing them from your PC will probably take as long as it takes to build a new one.

Building your own PC will help you start with a clean foundation. You have complete control over the software you install on your PC. This allows you to choose only the programs and utilities you really need, optimizing performance and storage space.

Overclocking

Overclocking helps your computer operate at peak performance (source: youtube)
Overclocking helps your computer operate at peak performance (source: youtube)

Overclocking is becoming popular among PC users as well because of its ability to bring out the best performance from the hardware. As the builder, you have full control over component selection as well as the overclocking process, including adjusting CPU and GPU clock speeds, voltages, and other parameters via BIOS or software Specialized overclocking. This allows you to maximize performance while ensuring system stability. Overclocking typically generates more heat, so building your own PC allows you to beef up your cooling system to control machine temperatures. ,

Comparing building vs buying a pc, many pre-built PCs, especially mid-range ones, may not offer strong overclocking capabilities. Components may be locked or have limited overclocking capabilities, and BIOS or software options may be limited. Manufacturers only aim to perform overclocking on high-end models due to the additional cost. Therefore, you have to pay a larger amount than the machine build to experience optimal machine performance.

Thus, building vs buying a PC will have strengths and weaknesses to consider.

If you have technical ability and want to customize every detail of your PC, building your own may be a good choice. It can save some money as well as provide more flexibility and efficiency. You can also modify it into a specialized tool for your specific needs. 

If not, buying a computer will be more convenient because it does not require technology or time. You can also choose the version according to your needs and receive a comprehensive warranty from the manufacturer.

4 Key Factors to Choose Building vs Buying a PC

After consulting the detailed comparison above, you may have determined between building and buying a PC. However, you should not rush to decide right away. Carefully consider these 4 important factors before implementing to avoid regrets.

Budget

With the same budget, you can build a better performing pc than buy one (source: msi)
With the same budget, you can build a better performing pc than buy one (source: msi)

The choice between building and buying a PC hinges on your budget. Purchasing a pre-built PC may be more cost-effective for tight budgets. Conversely, with over $800, building your own PC allows for a higher performance-to-cost ratio by prioritizing spending on key components and avoiding manufacturer markups.

Needs

You can adjust everything to your preferences with pc building (source: amazon)
You can adjust everything to your preferences with pc building (source: amazon)

Deciding between building or buying a PC largely depends on personal needs. Custom-building allows for full system personalization, component optimization, and future upgrades, catering to enthusiasts and professionals. Pre-built PCs provide immediate use, balanced performance for everyday tasks, and come with warranties, ideal for those seeking convenience and security.

Skills

Building a PC requires a certain level of technical knowledge about computer hardware, including understanding compatibility between components, assembly procedures, and troubleshooting potential problems. If you're experienced and have a passion for technology, building a PC can be a rewarding and satisfying experience. The process of assembling a computer yourself helps you improve your knowledge of computer hardware and how components interact with each other. This not only helps you build a PC, but also equips you with valuable skills to maintain and upgrade the system later.

There are many online resources to guide you through the process. Conversely, if you feel overwhelmed when building a PC, a pre-built PC eliminates the need for research, assembly, and troubleshooting, thereby providing peace of mind when using it.

Time and Effort

Building a pc requires a lot of your time and effort (source: tomshardware)
Building a pc requires a lot of your time and effort (source: tomshardware)

When it comes to time and effort, there's a clear difference between building and buying a PC. Building a PC requires a significant time investment. You will need to research compatibility, component selection, suppliers and price. It also takes a few more hours to assemble and install the software. This process will take longer if you are an amateur.

If you enjoy this process as a hobby or learning experience, the time investment may be worth it. However, if you're on a tight schedule or want a faster setup process, building a PC may not be the best choice. Buying a pre-built PC then saves time compared to building one from scratch. You can choose a favorite model, order it, and it's ready to use right out of the box.

Tips for Balancing Your Budget During PC Building

Component type Component Price
CPU AMD Ryzen 5 5600X $144
GPU MSI Gaming Radeon Rx 5700 XT $216
Motherboard MSI MPG B550 Gaming Edge WiFi $180
SSD Samsung 970 EVO Plus $97
RAM G.Skill Trident Z RGB $75
Cooler Thermalright Frost Spirit 140 $37
Case Corsair 3000D $80
Keyboard Corsair K70 $270
Keycap Cherry MX $1.9
Mouse Logitech G502 X  $100
Power Supply CORSAIR RM750x $90

*Note: Prices are updated in 2024 and may change over time.

Related Articles

Set a Budget

You should adjust the cost of each component to fit your budget (source: educba)
Building vs you should adjust the cost of each component to fit your budget (source: educba)a pc

Take a close look at your financial situation and determine how much you can comfortably spend on a PC build and stick to it. Research the cost of each component and peripheral device to estimate the total cost. Compare prices and hunt for deals from different retailers and manufacturers to achieve the optimal price. Don't forget to reserve for other expenses such as cables, adapters or thermal paste. Sticking to a budget will help you both save money and have a high-performance computer.

Prioritize Components

A large portion of the budget should be invested in the important components of the pc (source: amazon)
A large portion of the budget should be invested in the important components of the pc (source: amazon)

Identify the most important components for your usage and prioritize spending on them. Allocate the majority of your budget to components that have a significant impact on performance, such as CPU, GPU, and RAM. You should also factor in future upgrade costs and invest in components that have a good upgrade path to help extend the life of your PC without spending too much money. Consider compromising on less important ingredients to fit your budget.

Consider Used or Refurbished Parts

Looking at used or refurbished parts can be a great way to balance your budget. It is important to research and verify the reputation of the seller or retailer. Look for reputable sellers with positive reviews and ratings to ensure you get quality parts. Before making a purchase, check the warranty and return policy to protect your interests in the event of a defect or failure to meet your expectations. Compare and negotiate prices to ensure you get the best deal.

DIY Assembly

Building your PC yourself can save you on labor costs. There are many resources, tutorials, and online communities that can guide you through the assembly process. Sites like YouTube, Reddit, and PC enthusiast forums provide step-by-step instructions, troubleshooting tips, and community support for DIY PC assembly. However, make sure you have the necessary knowledge and tools to build your PC properly and avoid any risks.

Consider Open-Box or Clearance Sales

Buying open box components will help you save costs while still ensuring performance (source: newegg)
Buying open box components will help you save costs while still ensuring performance (source: newegg)

Open-box or clearance sales can offer significant discounts on parts. These are often items returned by customers or products that have been discontinued. Carefully check the condition of the product before purchasing, ensuring all necessary accessories and components are present and there are no obvious signs of damage or wear. Importantly, choose reputable retailers that offer return policies and warranties in case of errors or malfunctions. You can refer to some reputable websites such as eBay, Amazon Warehouse Deals, Newegg Outlet. 

Plan for Future Upgrades

Planning for future upgrades is an important aspect that will help you maximize the longevity and performance of your system without incurring further costs. If you're on a tight budget, you can prioritize essential components and plan for future upgrades. 

This allows you to spread the cost of building your PC over time. Initially focus on choosing basic components such as CPU, motherboard and graphics card. It is wise to choose computer components that you can easily upgrade such as motherboards with multiple expansion slots and support for CPU and RAM generations to save costs in the future. Best of all, identify specific upgrade steps based on your specific needs and usage patterns.

Conclusion

In short, carefully consider factors such as budget, technical skills, customization options, and your specific needs. Whether you are building vs buying a PC, remember that both have potential advantages and disadvantages. By considering these factors, you can be confident that your PC will deliver high performance and best suit your personal goals.

FAQs

Is it cheaper to build or buy a PC?

Often, building a PC is cheaper than buying an existing PC because you have the flexibility to spend on components that are important to you. At the same time, there is the ability to cut costs for less important components. You can also take advantage of discounts when purchasing individual components. Meanwhile, when buying a PC, you will have to pay additional labor costs and a few other costs.

Do I need advanced technical skills to build a PC?

Building a PC does not require advanced technical skills as there are now many sources detailing how to do it. However, you should still know basic knowledge about computer components such as functions, how they work, and compatibility to make installation easier. Patience and attention to detail can help you successfully build your own PC.

How long does it take to build a PC?

The time it takes to build a PC can vary depending on your experience level, the complexity of the build, and the components you're using. If you are experienced, building a calculator will take about 2 to 3 hours. However, if you are a beginner or if you are building a more complex system with advanced features, it could take up to 4 to 6 hours or more.

How do I decide whether to build or buy a PC?

Deciding whether to build or buy a PC depends on a number of factors, including your budget, technical skills, specific needs, and personal preferences. If you need top performance, want to customize components, and like to do your research, then building is a good choice. If you prioritize convenience and ease of use, buying a pre-built version is ideal.

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