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[Fixed in 1.05] Improve performance for AMD CPUs

By EmZi

Using this guide you can improve your performance if you have an AMD CPU

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Created by

EmZi
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Category: Modding or Configuration

Languages: English

Posted

Updated

12 Dec, 2020 @ 11:46am

28 Dec, 2020 @ 11:46am

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Guide Index

Overview

Fixed in version 1.05

Hex Editing (Old method)

Using Plugin (New method)

Result

Comments

Fixed in version 1.05

You don't need to do this anymore

CDPR fixed this in version 1.05

Hex Editing (Old method)

There is a new method further down.

Go to your Cyberpunk 2077 installation folder then go to bin\x64

Make a backup of Cyberpunk2077.exe

Open Cyberpunk2077.exe with HxD[mh-nexus.de]

In HxD, press Ctrl+R and go to Hex-values tab.

Search for: 75 30 33 C9 B8 01 00 00 00 0F A2 8B C8 C1 F9 08

And replace it with: 74 30 33 C9 B8 01 00 00 00 0F A2 8B C8 C1 F9 08

And replace it with: EB 30 33 C9 B8 01 00 00 00 0F A2 8B C8 C1 F9 08 (New hex value, thanks to Senor Beef for letting me know.)

Click Replace All and press Ctrl+S to save the file.

Using Plugin (New method)

User yamashi made a plugin over at GitHub called Cyber Engine Tweaks[github.com]

I haven't tested it myself yet. I tested this method and it seems to work fine. It even fixes more issues. You can download it here[github.com].

Don't forget to read the wiki[wiki.cybermods.net].

[if you used the first method, you have to restore the original unmodified EXE file before using this method.]

Result

Here's the before and after results on my PC: [Tested on version 1.04]

Note: You may gain/lose performance based on your PC specs.

Don't forget to comment your results.

13 Comments

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xM38 18 Dec, 2020 @ 1:14pm

how to install the Yamashi github patch ?

Digitist 17 Dec, 2020 @ 8:26pm

Please use the direct Yamashi github link and not some knock off re-up to the nexus.

Nimbus 15 Dec, 2020 @ 1:50pm

Thanks man

Schrodinger's Beef 15 Dec, 2020 @ 11:28am

CPU: Ryzen 7 2700
GPU: RTX 2060
16GB Ram

I used the 1.04 update hex method (You're guide's hex replacement is out of date, might want to update it)
My CPU usage went from average 45% 8 physical cores to average 75%-79% all 16 cores.
Performance is definitely smoother, but fps still drops a bit in heavy areas even on low with 50% resolution (example: outside the apartment building)

ekze 14 Dec, 2020 @ 6:28am

@Hidden Dragon, your link is not to the latest version. https://github.com/yamashi/PerformanceOverhaulCyberpunk/releases

BaylanSkål 13 Dec, 2020 @ 9:11pm

A newer version of below mentioned nexusmod is now here:
https://github.com/yamashi/PerformanceOverhaulCyberpunk/releases/tag/v0.1.0

Certified 44% 13 Dec, 2020 @ 1:50pm

Would this help with a 3900x

Soulmate 13 Dec, 2020 @ 9:10am

How does it work?

Jorda229 13 Dec, 2020 @ 8:30am

so far seems to work, went from 50fps in crowded areas to 80 on a ryzen 5 3600

mojistics 13 Dec, 2020 @ 7:34am

Sweet... this allows me to play at more stable frames with RTX on. I have a Ryzen 5 2600x and a RTX 2070 Super. Gained abou 5-10 fps with this fix, which I know doesn't sound like much but when it's in the 40-60 range, every boost helps.

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