Before we explore how each PC component will influence your performance with PlayerUnknown’s Battlegrounds, let’s take a look at the game’s minimum system requirements, according to Bluehole:

Minimum System Requirements:

• Processor: Intel Core i3-4340 or AMD FX-6300
• Memory: 6 GB RAM
• Graphics Card (NVIDIA): NVIDIA GTX 660 2GB
• Graphics Card (AMD): AMD HD 7850 2GB

The game's official minimum specifications are low. They are roughly on-par with our “Entry” tier on the Logical Increment parts list. A build with those specifications would deliver below 30 FPS in the game.

It is highly recommended that you have hardware at least as good as our “Good” tier if you want a smooth experience at 1080p, and much higher if you’re interested in playing at 1440p or even 4K.

 

The GPU and PlayerUnknown’s Battlegrounds

PUBG has a large map with many unoptimized art assets, which requires a powerful GPU to process. The game currently favors NVIDIA GPUs by about 10%, meaning that an NVIDIA GPU will perform roughly 10% better in PUBG compared to an equivalent AMD GPU. The developers have consistently claimed to be placing a high priority on optimizing the performance of the game, but little improvement has occurred so far.

You can see a comparison between different GPUs in our Graphics Card Comparison page. 

Graphics Card VRAM

The graphics card needs to have enough VRAM for PUBG to run well. Beyond that, having extra does not noticeably increase performance.

Battlegrounds will use up to 5.5GB of VRAM at 4K, but uses 4GB at lower resolutions if available. Despite that, 3GB usually cards do just fine. Powerful 2GB cards can run the game well if you have at least 8GB of system RAM and an SSD. If you're buying a new card, get one with at least 4GB.

The CPU and PlayerUnknown’s Battlegrounds

PUBG is also quite demanding on the CPU. High single-threaded performance is important, so older AMD CPUs like the FX-8350 do particularly poorly. AMD Ryzen CPUs and all recent Intel CPUs do quite well.

PUBG and the Unreal 4 engine can take advantage of up to about 8 threads, but really only need 4 threads. A hyper-threaded dual core will run the game well enough, but having at least 4 physical cores is the sweet spot.

Performance varies a lot depending on the in-game location, how many players are nearby, and what is happening. Having a powerful CPU helps a lot to smooth things out, while weaker CPUs may bottleneck performance during intense moments.

The RAM and PlayerUnknown’s Battlegrounds

The game will use between 6.5GB and 10GB of system RAM, depending on what graphics card you have, and the game settings. 16GB of system RAM is recommended, although 8GB works if you close almost everything else while playing. If you have a bunch of things open in the background while playing, even more than 16GB of RAM could be helpful.

How much difference RAM speed makes depends on what CPU and motherboard you have, but the difference between the fastest and slowest RAM available to you will be small (<10%).

Other Components

These parts have little impact on the performance of your PC. However, they are still important.

• Motherboard

• Power Supply

• Case

• SSD

• HDD

• Windows

This section takes a close look at the graphical options in the game, and their effects on the game’s performance.

The ‘performance impact’ in each subsection below is the measured difference in average FPS between playing the game with all settings at their highest (Ultra) and turning only the setting in question down to the lowest (Very Low) while leaving all others untouched.

Quality

Quality is a combination of presets of the other settings. Changing this setting will automatically adjust the other settings. If you don't want to mess with the detailed settings, simply use this to find a good balance of visual quality and performance.

Performance Impact: Up to 50% between Very Low and Ultra

Resolution

Resolution affects the display size and therefore detail of the game. Higher resolutions will perform worse than lower, but show additional detail up to your monitor’s native display resolution.

For example, as long as the CPU is not a bottleneck, 1600x900 can perform 30% better than 1080p. 1080p can perform up to 4x better than 4K.

Post Processing

Post Processing is a setting that controls a number of ‘final touches’ to the displayed visuals of the game, including more precise lighting calculations, character details, depth blurring, and more.

Performance Impact: ~18-20% between Very Low and Ultra

Shadows

The shadows setting controls the precision, realism, and anti-aliasing of all of the shadows in the game (from players to structures). This setting has one of the more noticeable differences in visual quality while playing PUBG, due to the constant exploration of uninhabited houses in broad daylight.

Performance Impact: ~10-20% between Very Low and Ultra

Textures

This setting controls the level of detail present on the surfaces and objects in the game. Changing the texture quality has little impact on performance, until the point where the textures are too much to fit in the RAM on your graphics card. At that point, the performance impact becomes high. If you have 4GB or more VRAM on your graphics card, you can set textures to ultra. If you have 3GB, high or medium should work well for you.

Performance Impact: ~4-20% between Very Low and Ultra

Anti-Aliasing

Anti-aliasing is the process of making sharp lines and edges look less jagged (less ‘pixelated’) and more smooth.

Performance Impact: ~5-10% between Very Low and Ultra

Foliage

The foliage setting controls the display resolution of the trees and bushes in the game. In testing, it seemed at first as though this setting had no effect whatsoever, simply because the difference between Ultra and Very Low settings is very subtle. Pay close attention to the bush on the right in the comparison below to see the difference.

Performance Impact: ~4-6% between Very Low and Ultra

View Distance

The view distance setting determines how far out from your current position the game will show structures and objects. The minimum allowed by this setting is quite far from the player (likely to stop players from gaining an advantage by turning it down to see through walls), as shown below.

Performance Impact: ~4-6% between Very Low and Ultra

Motion Blur

Motion blur turns objects into streaks if they are moving. Some players prefer it because it may smooth out rough details, whereas others think it hurts fidelity. It has no discernible performance impact, so turn it on or off according to your personal preference!

Performance Impact: Negligible

If your computer can achieve a steady 60 FPS with all the settings turned up at your desired resolution, then we recommend keeping things as they are.

However, if you’re not reaching 60 FPS, or if you have a specialized monitor with a higher refresh rate and want to get even better performance, there are certain settings you can lower in PUBG to improve your framerate without sacrificing too much in the way of visuals.

Unfortunately, lowering multiple settings will not have a straightforward cumulative effect on framerate: if dropping one setting gives 10% improvement, and dropping another gives 10%, lowering both will not give 20%, but possibly between 12-18%.

Improve FPS considerably with little to no impact on visuals

• Turn down “View Distance” and “Foliage” (even the minimum of these is currently comparable to the highest).
• Use the “High” preset instead of “Ultra”. This can increase FPS by 30% and still look very good.

Improve FPS by larger amounts with moderate impact to visuals

• Turn “Anti-aliasing”, “View Distance”, and “Foliage” to Very Low.
• Lower “Shadows” to at least Medium.
• Use the "Medium" preset.

Last Resorts

If doing all of the steps above still does not achieve your desired framerate, try some of the following:

• Turn “Shadows” to Very Low
• Lower “Post-processing” or “textures” to at least Medium
• Very last resort: Use the "Very Low" preset.

If you try all of the above and still can’t run the game as smoothly as you would like, you may need to upgrade your hardware.

At Logical Increments, we maintain a free, regularly updated list of parts for optimal gaming PC builds. These PC builds cover a wide range of budgets that are sorted into tiers, starting with the Destitute going all the way up to Monstrous. Each of these tiers features the parts that we have spent hundreds of hours researching, and have decided will provide the best combination of performance, reliability, stability, quietness, and aesthetics for the price. The builds are tailored for playing a variety of games, and also work exceptionally well for any other demanding PC task. You can see a comparison between different GPUs in our Graphics Card Comparison page. 

These assessments are for maximum settings. Here is how our standard builds will perform in Battlegrounds:

 

 

To see what different FPS looks like and understand how high FPS you need, read: All About Frame Rate.

To see how resolution affects visuals and performance, read: All About Screen Resolution.

To determine how your PC will perform in Battlegrounds, you’ll need to consider three things:

1. The resolution you want to play at (usually your screen’s native resolution)
2. How much graphical detail you want
3. How smoothly you want the gameplay to run

For our purposes, we aim for a very smooth 60+ FPS with the graphical settings turned all the way up. If you’re willing to lower any graphical settings, or you’re happy with framerates lower than 60 FPS, you can get by with an even lower-tier PC.

Below, we list the the tiers on our parts list that would achieve that 60 FPS baseline with PlayerUnknown's Battlegrounds at a range of progressively more demanding screen resolutions.

 

1600x900

The  Modest tier will get you very smooth performance in PUBG at 1600x900.

 

1920x1080 (1080p)

The  Fair tier will get you very smooth performance in PUBG at 1080p.

 

2560x1440 (1440p)

The  Very Good tier will get you very smooth performance in PUBG at 1440p.

 

3840x2160 (4K)

The  Outstanding tier will get you very smooth performance in PUBG at 4K.

Because PlayerUnknown’s Battlegrounds is (1) in active development and remains unoptimized, (2) being developed by a small team and therefore being optimized slowly, and (3) using the modern game engine Unreal Engine 4, running it smoothly requires a powerful machine.

We hope this guide has helped you understand the necessary PC hardware for running PUBG to your satisfaction. If you want to do further research on PC hardware, please visit our main PC parts list on our homepage.

If you have any questions, please don’t hesitate to ask in the comments below, or email us at contact@logicalincrements.com.

Daniel is the Managing Editor for Logical Increments.

He also does all of the writing, graphic design, and web development for The Gemsbok blog website and The Gemsbok YouTube channel, where you can find articles and videos on books, games, movies, and philosophy.

Logical Increments helps more than 2 million PC builders each year with hardware recommendations for any budget.

If you want to see our build recommendations for general purpose gaming PCs, check them out!