FSR 4 modded to run on RDNA 2 GPUs improves image quality by "leaps and bounds," but carries 10-20% worse performance —AMD's leaked source code turns into modding frenzy

Tom's Hardware
Sep 22, 2025, 12:24 pm283 ptsTop
FSR 4 is supposed to only work on RX 9000 series GPUs, but modders were quick to figure out how to run it on older RDNA graphics cards when AMD accidentally published the entire source code on GitHub. Several users have since tested their GPUs with tweaked DLLs, with all results pointing toward improved visuals…

Read Article Share
Share Article
- email
- x.com
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on Tech News Tube

Usage-based pricing killing your vibe - here's how to roll your own local AI coding agents

The Register

Usage-based pricing killing your vibe - here's how to roll your own local AI coding agents 129

The $19B

Slashdot

The $19B "Nuclear AI" Energy Startup That Couldn't Sign a Single Client 126

Foreign automakers are not staging a comeback in China. They are learning to be the junior partner.

The Next Web

Foreign automakers are not staging a comeback in China. They are learning to be the junior partner. 123

OpenAI introduces AI-generated pets for its Codex app

Engadget

OpenAI introduces AI-generated pets for its Codex app 123

Trump Crypto Projects Facing Lawsuit, Potential Ethics Crackdown, and More

Gizmodo

Trump Crypto Projects Facing Lawsuit, Potential Ethics Crackdown, and More 119

Supercharging the RTX 5090 in PhysX games using an RTX 5060 as a secondary GPU — SLI may be dead, but how much can dual GPUs boost performance in classic PhysX titles?

Tom's Hardware

Supercharging the RTX 5090 in PhysX games using an RTX 5060 as a secondary GPU — SLI may be dead, but how much can dual GPUs boost performance in classic PhysX titles? 119

Tech teardown specialist delids a Xeon with a blowtorch and hunting knife — wood chopping block makes a worthy stage for the sacrifice

Tom's Hardware

Tech teardown specialist delids a Xeon with a blowtorch and hunting knife — wood chopping block makes a worthy stage for the sacrifice 113

GameStop Is Preparing Offer For eBay

Slashdot

GameStop Is Preparing Offer For eBay 113

About Tech News Tube

Tech News Tube is a real time news feed of the latest technology news headlines.

Follow all of the top tech sites in one place, on the web or your mobile device.

Featured

'We’re not selling and we’re not…

'We’re not selling and we’re not giving way': Lone farmer defeats…

Using Drones for Cloud-Seeding Can…

Using Drones for Cloud-Seeding Can Trigger Rain, Company Claims

What if Tech Company Layoffs Aren't All…

What if Tech Company Layoffs Aren't All About AI?

'It took 9 seconds': tech founder…

'It took 9 seconds': tech founder outlines how rogue Claude-powered AI tool…

An Amateur Just Solved a 60-Year-Old…

An Amateur Just Solved a 60-Year-Old Math Problem - by Asking AI

Meta’s historic loss in court could…

Meta’s historic loss in court could cost a lot more than $375 million

'Build AI that can accurately represent…

'Build AI that can accurately represent the full complexity of biology': Mark…

Spirit Airlines shuts down after…

Spirit Airlines shuts down after Trump’s war on Iran doubled jet fuel prices

OpenAI’s CFO Reportedly Wants to Delay…

OpenAI’s CFO Reportedly Wants to Delay the IPO from 2026 to 2027

Costumed Crowd 'Speedruns' Scientology…

Costumed Crowd 'Speedruns' Scientology Building For Social Media Trend