SMART PC CONFIGURATOR
PC configurator — we build a computer around your budget
Answer a few questions and we will put together a complete build within your budget.

We check compatibility · ready in 5 minutes
SMART PC CONFIGURATOR
PC configurator — we build a computer
around your budget
Tell us your budget and what the computer is for. We choose parts from the stores we track, check they fit together, and show finished builds at today's prices.

What do you need?
All three end in the same place: a complete set of parts that work together. The difference is how much you pick yourself.
You tell us what you want to spend and what the PC is for. We pick the whole set of parts, check they work together and show you the prices. You can swap any part afterwards.
- A complete build within your budget
- We check the parts work together
- Swap any part afterwards
A ready build
Cheapest, for home and office
A PC for the web, studying, video and office work. We work these builds out in advance, so there's no questionnaire — you look at what's ready and pick one.
- The lowest price available
- Ready builds, no questionnaire
- For work, study and video
A build for a set budget
We pick all the parts for you
You tell us what you want to spend and what the PC is for. We pick the whole set of parts, check they work together and show you the prices. You can swap any part afterwards.
- A complete build within your budget
- We check the parts work together
- Swap any part afterwards
Control over every part
We check every part you pick
You choose the parts yourself. At each step we check the new part against the rest of your build, and say so when something doesn't fit.
- Pick from the whole parts database
- Compatibility checked as you go
- Start from parts you already own
Looking for a laptop instead?
Tell us your budget and what you need it for. We'll pick laptops that fit and show you where each one is cheapest.
Gaming PC for 5,000 PLN
+17%
The same money buys a stronger mixed build
The graphics card is 17% faster than in the best build a single store can supply.
Selected components:
Selected components:
We compare against the best complete build a single store can supply — the cheapest one no other store beats, today Media Expert. The mixed build's graphics card is no slower, its memory and storage are the same, and its processor is chosen so it won't hold the card back. The case, cooler and power supply may differ. Buying in several stores means several deliveries.
A gaming PC for every budget
Every gaming PC here is priced from what the stores are charging today, and we refresh those prices four times a day. Open one to see the full specification and the same budget at each store on its own.
How it works
4 simple steps to your PC
- 01
You say what you need
Say what you need
- 02
We crunch the numbers
We analyze parts and prices
- 03
You get a shortlist
You get several builds to compare
- 04
You buy
Buy through our store links
01
You say what you need
A ready build, a build for a set budget, or control over every part.
02
We crunch the numbers
We work through thousands of compatible parts and their current prices.
03
You get a shortlist
Several complete builds, checked for compatibility and balanced for performance and price.
04
You buy
Order your chosen build through our links to each store.
How does this help you?
Why you can trust us
Compatibility
Best value
Up-to-date database
No sponsors
How we choose the parts
Repeatable rules, not opinions
Choosing starts with dividing the budget, not with a list of parts. The graphics card takes the largest share, because it is the part that draws the picture in games. The processor and the power supply have to keep up with it, or it will not show what it can do.
The proportions did not come from instinct. We looked at our own catalog to see how gaming performance rises with the price of a card, and set the point where spending more stops paying off.
Every build then goes through roughly thirty compatibility rules: from the processor socket, through cooler height inside the case, to the length of the graphics card.
The power supply always gets headroom above the calculated draw. That headroom grows when a card's consumption is not known from a reliable source. We would rather add a little to the price than recommend a machine that shuts down under load.
What we don't do: we don't guess. Where product data is missing, we say so instead of filling in a plausible number.
The selection methodology was devised by Tomasz Synowski.
Biggest price drops of the past month
For each type of part, up to three products whose price has fallen most compared with a month ago. Click a product to see its specifications and price history.
How we rank them: today's price at the cheapest store against the product's typical price a month ago, ordered by percentage drop. We leave out products whose price has only gone back to where it was before a temporary rise. We also take products off the list by hand when their price a month ago looks questionable. Prices as of 3 November.
Where the prices come from
Current prices, refreshed four times a day
We take prices and availability from the stores we track: X-Kom, Komputronik, Media Expert and RTV Euro AGD. We refresh them four times a day, so the build on screen is calculated at today's prices, not last month's.
For every request we show a mixed build, which takes each part wherever it is cheapest at that moment, and a separate build from each store. The mixed one usually comes out cheaper, but it means several parcels and separate complaints. A single-store build is one delivery, and often the option to have the store assemble it.
The lowest price is not always the best one. A product can be listed while the store has none, and the cheapest version of a card can come with a weaker cooler and a shorter warranty. So we take you to the specific offer, to check before you buy.
We earn a commission from the stores. Buying through our link supports the site, and the price you pay does not change. The commission has no effect on which parts we choose or on the order of the results — no store can pay us for a higher position.
Who this is for
Three situations where it saves you the most time
You are building your first PC. You roughly know what you want to spend, but you are not sure whether the processor fits the motherboard, or whether the card will fit in the case. We answer those questions for you, so you do not have to learn socket names or standards to buy a machine that works.
You are replacing an aging machine. A computer a few years old rarely needs everything replaced at once, but it is hard to judge on your own which part is holding the rest back. Take control over every part and mark what stays — we will build around it and check that the new parts will work with it.
You are buying a computer as a gift. Give the amount and what it is for, and you get a finished list with prices and links. You do not need to know hardware, or to read reviews.
If the computer is only for the web, video and office work, take the ready builds — cheap, with no separate graphics card and no questionnaire to fill in.
A prebuilt machine, or a build of your own
When each choice makes sense
A prebuilt gaming PC is a configuration somebody else chose. You buy it like any other appliance: one order, one warranty, one number to call.
With a build of your own you decide on every part and see what each one costs. You know what you are paying for, and you can move the money to where it matters most to you.
It costs time. You choose the parts, check they work together, and assemble the machine yourself — or pay a store to do it. With parts from several stores, each complaint goes to its own seller.
We take the first half of that work on ourselves: we choose the parts and check they fit together. The last word stays with you, because sometimes it comes down to details the manufacturers do not publish.
Before you start
The six questions that come up first
Why should I trust BudujPC?
That's a fair question. BudujPC earns money through affiliate partnerships with online stores, but those partnerships do not influence our recommendations. We don't promote more expensive products, specific brands, or particular stores. Recommendations are based on technical specifications, performance, compatibility, price, and availability — nothing else. Manufacturers and stores cannot pay for better placement, and we have no plans to introduce such an option.
Can manufacturers or stores influence the results?
No. No manufacturer or store can pay to make their products rank higher. No such option exists.
How does compatibility checking work?
We compare the specifications of every component against roughly thirty compatibility rules. The processor has to fit the motherboard, the memory has to fit the motherboard and clear the cooler, the cooler and the graphics card have to fit the case, and the power supply needs both the headroom and the right connectors. If the required information isn't available for a product, we'll tell you instead of making assumptions.
Why did I get this CPU or graphics card?
Recommendations are based on performance, technical specifications, price, availability, compatibility, and any preferences you've selected in the configurator. If you limit your search to a specific manufacturer, only products from that manufacturer will be considered. You can also adjust the requirements for individual components and recalculate the configuration at any time.
What's the difference between a single-store build and a mixed build?
A single-store build lets you order everything from one place. That usually means one shipment and, in some stores, the option to have the PC assembled before delivery. A mixed build chooses each component from the store offering the best current price. This often delivers better performance for the same budget, but requires multiple orders and self-assembly.
How often are prices, availability, and performance data updated?
Product prices, availability, and technical information are updated four times a day across all supported stores. Blender Open Data results are refreshed about once a week because they change far less frequently than retail pricing.


