A Reddit user reported that their NVIDIA RTX 5080 failed after running a third-party DLSS 5 modification in Grand Theft Auto V. This incident highlights the risks of using unofficial software injections on new hardware, even when the modification is not officially supported. Buyers should be aware that forcing unsupported features can expose latent defects or cause system instability.
User suspects latent defect after high-load stress test exposes GPU instability
The affected system was a high-end build costing $4000, featuring an AMD Ryzen 9 9950X3D processor paired with the RTX 5080 16GB graphics card. The user injected the non-official DLSS 5 mod into GTA 5 to test performance. The card operated normally until the high-load stress test began.
- GPU Model: RTX 5080 16GB
- CPU Model: AMD Ryzen 9 9950X3D
- Total System Cost: $4000
- Software Used: Non-official DLSS 5 Mod
- Game Tested: GTA 5
After five minutes of gameplay with the mod active, the screen displayed severe artifacts and the system froze completely. Troubleshooting steps confirmed that the GPU was the specific failure point, as the system functioned correctly using the CPU's integrated graphics. The user replaced the defective card under warranty rather than attempting further repairs.
The user suspects a latent hardware defect in the card rather than direct damage caused by the DLSS 5 mod. There is currently no evidence proving the modification burned the GPU, but the high load likely exposed an existing weakness. The user has decided to wait for official DLSS 5 support in games instead of using injection tools. We've been tracking RTX 5080 closely — see our earlier coverage on NVIDIA RTX 5080 VRAM.
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