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Optimum Realism POM & PBR 64x/128x/256x/512x

Optimum Realism POM & PBR 64x/128x/256x/512x

RESOURCE PACK
A realistic-themed resourcepack for Minecraft Java Edition
by atmosphere_of_tech
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2,206,837 downloads
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Updated Oct 14, 2026
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512x and Higher Modern Photo Realistic
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Please read this if you're using Iris:

If you're playing this with Iris, you need ADDITIONAL MODS. Alternatively, you can also download a compatible Modpack

What's Optimum Realism?

 

Optimum Realism is a realistic resource pack that tries to replace Minecraft blocks with their real-life counterparts themselves with a perfect balance between performance and quality, not only does it try to widen the spectrum of imagination between a game and real-life scenarios but also, elaborates on most objects that signify their importance better than we would notice rather than just "adding them" as they would be in real life.

Is it free?

Yes, it is partially. The 64x version of Optimum Realism is free. 128x, 256x and 512x  are member-exclusive only. You can access 64x+ versions of Optimum Realism by becoming a member from either of the following at your convenience:-

 

Most resource packs and shaders can achieve astounding graphics worth applauding, but there has always been a downside to these astonishing, wonderful masterpieces: performance. Optimum Realism can't really change the entirety of that; a coin always has two sides.

But its aim has always been to not only give you the most brilliant-looking graphics possible but also to maintain consistent performance while trying to find a perfect balance between performance and quality. Even though it's still far from completing its aim, it is happening consistently, update by update downloaded by over 3M+ people. Join us in this long but great journey.

The best features possible, all in one pack.
You might think, that due to being able to maximize performance, Optimum Realism lacks unique features, but be rest assured, Optimum Realism has the most unique features, barely seen on any other resource pack. One of such feature is depth-write POM, which makes textures interact with each other as seen here, the sand fills the crevices left in the planks, like an actual environment.

 

 

  • 690+ PBR textures
  • Connected textures, custom entity models, and emissive blocks.
  • Java Edition (Iris + Fabric, Optifine) + Bedrock RTX and VV support
  • An exemplary balance between quality and performance.
  • Tons of features like Parallax Occlusion Mapping, Physically Based Rendering, Emission blocks, Depth-write POM, etc.
  • Updated the with most advanced features.
  • Over 3M+ downloads all over various platforms.

Optimum Realism will run fine on a decent gaming computer. You don't require an RTX card to run the resource pack(Unless on the Bedrock RTX version). . I'd recommend a pc that has a minimum of 8GB RAM to run the resource pack without lag spikes. A GTX 1050 should run fine on the 128x version.

For more information, check out our site:

https://optimumrealism.com/

Optimum Realism R4.1.2 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-10-06 Get
Optimum Realism R4.1.1
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-09-15 Get
Optimum Realism R4.1.0 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-09-06 Get
Optimum Realism R4.0.2 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-08-26 Get
Optimum Realism R4.0.1 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-08-19 Get
Optimum Realism R4.0.0 64x.zip
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-08-13 Get
Optimum Realism R3.9.0 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.15-Snapshot, 1.7.5, 1.6.1, 1.16.1, 1.18.1
Release 2026-07-19 Get
Optimum Realism R3.8.2 64x
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17, 1.19.4-Snapshot, 1.20.5
Release 2026-06-20 Get
Optimum Realism R3.8.0 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-06-14 Get
Optimum Realism R3.7.0 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-06-12 Get
Optimum Realism R3.6.4 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-06-01 Get
Optimum Realism R3.6.3 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-05-06 Get
Optimum Realism R3.6.2 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-04-22 Get
Optimum Realism R3.6.1 64x
MC 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21, 1.7.5, 1.6.1, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16, 1.13, 1.7.3, 1.7.2, 1.16.5, 1.10.2, 1.19.3, 1.20.2
Release 2026-04-07 Get
Optimum Realism R3.6.0 64x
MC 1.5.3, 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.17.1, 1.9.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.7.5, 1.4.6, 1.6.1, 1.0, 1.16.1, 1.18.1, 1.20.2-Snapshot
Release 2026-03-29 Get
Optimum Realism R3.5.2 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17
Release 2026-03-13 Get
Optimum Realism R3.5.1 64x [Kappa, BSL,etc] WIP
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17
Release 2026-03-01 Get
Optimum Realism R3.5.0 64x [Kappa, BSL,etc]
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17
Release 2025-12-21 Get
Optimum Realism R3.4.1 64x.zip
MC 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17, 1.19.4-Snapshot
Release 2025-12-11 Get
Optimum Realism R3.4.0 64x
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17
Release 2025-11-08 Get
Optimum Realism R3.3.2 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.21.8, 1.19-Snapshot
Release 2025-10-20 Get
Optimum Realism R3.3.1 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.21.8, 1.19-Snapshot, 1.21.1-Snapshot
Release 2025-09-17 Get
Optimum Realism R3.3.0 64x [Kappa, BSL,etc] WIP
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.21.8, 1.19-Snapshot
Release 2025-08-07 Get
Optimum Realism R3.2.1 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.19-Snapshot
Release 2025-06-24 Get
Optimum Realism R3.2.0 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.19-Snapshot
Release 2025-05-25 Get
Optimum Realism R3.1.0
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5
Release 2025-04-26 Get
Optimum Realism R3.0.1 64x WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5
Release 2025-04-01 Get
Optimum Realism R3.0.0 64x WIP
MC 1.17.1, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.18.1, 1.19.4-Snapshot, 1.20.5, 1.17, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.19-Snapshot, 1.21.1-Snapshot, 1.16.5, 1.21.4
Release 2025-03-09 Get
Optimum Realism R2.9.0 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.21.4, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.21.3, 1.21.1, 1.18, 1.19, 1.21.2
Release 2024-12-07 Get
Optimum Realism R2.8.0 64x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.21.1, 1.18, 1.19
Release 2024-10-02 Get
Optimum Realism R2.7.0 64x WIP
MC 1.17.1, 1.19.3, 1.20.2, 1.21, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.21.1, 1.18, 1.19
Release 2024-09-03 Get
Optimum Realism R2.6.0 64x WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.21, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-08-06 Get
Optimum Realism R2.5.0 64x WIP
MC 1.17.1, 1.19.3, 1.20.2, 1.21, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-07-06 Get
Optimum Realism R2.4.0 128x [SEUS PTGI HRR 2.1 Only] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-05-12 Get
Optimum Realism R2.4.0 128x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.20.5, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-05-12 Get
Optimum Realism R19 64x for SEUS Shaders
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-03-25 Get
Optimum Realism R19 64x LabPBR [Kappa,BSL,etc]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-03-25 Get
Optimum Realism R19 128x [SEUS PTGI HRR 2.1 Only] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-03-10 Get
Optimum Realism R19 128x [Kappa, BSL,etc] WIP.zip
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-03-10 Get
Optimum Realism R18 64x [SEUS PTGI HRR 2.1 Only]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-02-10 Get
Optimum Realism R18 64x for LabPBR Shaders [Kappa,BSL,etc]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-02-10 Get
Optimum Realism R18 128x [For SEUS Shaders]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-01-24 Get
Optimum Realism R18 LabPBR [Kappa,BSL,etc]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4, 1.18, 1.19
Release 2024-01-24 Get
Optimum Realism R17 64x for SEUS SHADERS
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-12-06 Get
Optimum Realism R17 64x for LabPBR Shaders(Kappa,BSL,etc)
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-12-06 Get
Optimum Realism R17 128x for SEUS Shaders
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-11-06 Get
Optimum Realism R17 128x for LabPBR Shaders(Kappa,BSL,etc)
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-11-06 Get
Optimum Realism R16 64x[SEUS Shaders only]
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.20-Snapshot, 1.18, 1.19
Release 2023-10-13 Get
Optimum Realism R16 64x for LabPBR Shaders(Kappa,BSL,etc)
MC 1.17.1, 1.19.3, 1.20.2, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-10-13 Get
Optimum Realism R16 for SEUS Shaders
MC 1.17.1, 1.19.3, 1.18.1, 1.17, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.18, 1.19
Release 2023-09-07 Get

Requirements & install

How to use this resource pack in Minecraft
Resolution
512x+
Minecraft
1.21.1 – 1.21.8
Install folder
.minecraft/resourcepacks

How to install resource packs

  1. Download the resource pack .zip file (do not extract it).
  2. In Minecraft open Options → Resource Packs → Open Pack Folder.
  3. Drop the .zip into the resourcepacks folder (.minecraft/resourcepacks).
  4. Move the pack to the Selected column and click Done.

512x packs need a strong GPU and at least 4 GB of RAM for Minecraft; a performance mod such as Sodium is strongly recommended.

Browse more: 16x resource packs 32x resource packs 64x resource packs 128x resource packs 256x resource packs 512x+ resource packs Resource Packs for 1.21.8 All resource packs

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