Your games
Covers + US budget
Free gaming PC comparator: match Steam games and budget ($450–$5,450), score/100, FPS estimates and Amazon.com prebuilts (August 2026).
Your Steam games, then a matching Amazon.com prebuilt. That's it.
Covers + US budget
Specs matched
Score /100 · FPS
You pick your games and budget ($450 to $5,450). PC4Games fetches each game's official requirements via the Steam API, cross-references them with prebuilt PCs on Amazon.com, and recommends the best configuration. In seconds.
Our comparator then shows you a list of PCs with a score out of 100 and estimated FPS for each of your games.
Each recommendation links directly to the PC's Amazon.com listing. You check the configuration, price, and customer reviews, then choose your next gaming PC.
You start from your games, not a parts list. You do not need to know which RTX to buy: we start from each title's Steam requirements and infer the hardware level you need.
Complete PCs, ready to plug in. We do not sell loose parts. The comparator targets prebuilt gaming towers and laptops on Amazon.com — not a PCPartPicker clone.
100% free, no account. No sign-up. The service is funded by Amazon Associates: the price you pay on Amazon.com does not change.
Compatibility score and FPS estimate. Each result is scored out of 100 with estimated performance per game, so you can compare fast without reading ten spec sheets.
PC4Games
Budget guides, GPU picks, prebuilt buying advice and per-game specs: the PC4Games cluster to finish your US search.
Answers to the questions we get most before you run the gaming PC comparator in the US (July 2026).
A component comparator (PCPartPicker-style) makes you pick CPU, GPU, RAM and motherboard one by one. PC4Games starts from your Steam games and filters complete prebuilt gaming PCs on Amazon.com — faster if you want a ready-to-play tower without checking part compatibility yourself.
Select your games in the comparator, set your budget ($450–$5,450) and form factor (desktop or laptop). We cross-check official Steam requirements for each title and suggest compatible prebuilt gaming PCs on Amazon.com.
Open the comparatorYes, completely free. No sign-up, no subscription. The site is funded through Amazon Associates links: the price you pay on Amazon.com does not change.
For each selected game, we pull official Steam specs (CPU, GPU, RAM), derive the required hardware level, then filter Amazon.com prebuilts in your budget. Each result shows a score out of 100 and estimated FPS per game.
Fortnite on Performance mode runs from $450–550. For the UE5 experience at smooth 1080p with advanced effects, aim for $650–900. For competitive 144 fps, prioritize a recent CPU and 16 GB RAM.
Compare with FortniteGTA V story mode runs from $550–650 at 1080p. For GTA Online, mods or busy FiveM servers, budget $900–1,100: RTX 3060, 16 GB RAM and 100+ GB free on SSD.
Compare with GTA VWarzone and recent COD titles need at least an RTX 3060 or RX 6600 and 16 GB RAM for smooth 1080p. Budget $900–1,100. For competitive 1440p, aim for $1,100–1,300.
Compare with Call of DutyAround $650, a recent Ryzen 5 or Core i5 with 16 GB RAM and a GTX 1660 Super, RTX 3050 or RX 6600 handles CS2 at 1080p 144+ fps with the right settings.
Compare with CS2For light competitive games (CS2, Valorant, Fortnite on Performance), $450–550 is enough. For recent AAA at 1080p, budget $650–900. For 1440p ultra, $1,100–1,500 (US, July 2026).
A desktop delivers more performance for the same price and is easier to upgrade. A laptop suits mobile play: budget at least $900 for recent AAA on laptop. The comparator filters both.
A configurator / component comparator picks CPU, GPU, RAM and PSU one by one. PC4Games starts from your games and suggests prebuilt gaming PCs on Amazon.com: ideal for a ready-to-play machine.