S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition System Requirements (2025) | Minimum & Recommended PC Specs

update Last updated: April 24, 2026
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Quick Hardware Summary

S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition requires at least a Intel Core i3-7100 CPU, a NVIDIA GeForce GTX960 4GB GPU, and 8 GB RAM. For recommended settings, aim for Intel Core i5-6600K CPU and NVIDIA GeForce GTX 1060 6GB GPU.

S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition PC performance and system requirements

Can I Run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition?

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8 GB
8 GB

About S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition

Back to where it all started — the S.T.A.L.K.E.R. Trilogy, one of the most visionary and groundbreaking survival first-person-shooters of all time returns. Now upscaled, enhanced must-play journey for a new generation.ENHANCED EDITION FEATURES:Atmospheric visual enhancements including God Rays, Dynamic Screen Space Reflections, and Advanced Global Illumination effects.Redesigned water shaders, upgraded skyboxes, and wetness effects.Improved visuals with upscaled textures featuring more detailed NPCs and environment.Upgraded weapon Field of View and models.Multiple bugfixes and quality of life tweaks.Full gamepad support. S.T.A.L.K.E.R.: Clear Sky is the prequel chapter of the Legends of the Zone Trilogy. With the ability to directly influence the balance of power through Faction Wars, step into the boots of Scar — a seasoned mercenary, able to somehow survive deadly Emissions. Make your way to the Chornobyl Nuclear Power Plant through radiation, anomalies, enemies, mutants, and conflict-raging Zone. FACTION WARSWith anomalous activity at unprecedented levels, the Zone trembles under constant instability. Choose your path carefully or play all sides like a true mercenary and directly influence the precarious balance of power within the Zone.
UNCHARTED PATHSVenture into the unknown, uncovering lost territories and secrets in Swamps, Lymansk, the Red Forest. Utilize your arsenal with new weapons and an advanced equipment upgrade system along with innovative artifact hunting mechanics.
UNVEIL THE MYSTERIES OF THE PASTUnravel the deeper secrets connecting directly to the original Shadow of Chornobyl. Witness firsthand events that set the stage for future events, meeting iconic characters and exploring legendary locations as they once were.
Good Hunting, stalker!


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Released 5/20/2025
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S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition System Requirements

Minimum

OS:
Windows 10
CPU:
Intel Core i3-7100
GPU:
NVIDIA GeForce GTX960 4GB
RAM:
8 GB
File Size:
8 GB

Recommended

OS:
Windows 10
CPU:
Intel Core i5-6600K
GPU:
NVIDIA GeForce GTX 1060 6GB
RAM:
8 GB

Can I run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition on my PC?

To run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition on PC you need at minimum a Intel Core i3-7100 processor, a NVIDIA GeForce GTX960 4GB graphics card, and 8 GB of RAM running on Windows 10. For the best experience at recommended settings, upgrade to a Intel Core i5-6600K CPU and NVIDIA GeForce GTX 1060 6GB GPU.

What GPU do I need to run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition?

The minimum GPU required to run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition is the NVIDIA GeForce GTX960 4GB. For smooth gameplay at high graphics settings, a NVIDIA GeForce GTX 1060 6GB is recommended.

How much RAM does S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition require?

S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition requires a minimum of 8 GB RAM. For the recommended experience, 8 GB of RAM is suggested.

How to check if your PC can run S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition

  1. Check your CPU: Compare your processor against the minimum requirement: Intel Core i3-7100.
  2. Check your GPU: Your graphics card should meet or exceed: NVIDIA GeForce GTX960 4GB.
  3. Check your RAM: You need at least 8 GB of RAM installed.
  4. Check storage: Ensure you have at least 8 GB of free disk space.
  5. Use our tool above: Select your RAM in the "Can I Run It?" box to get an instant result.