Buyers looking for high-performance graphics cards in China are finding a risky but compelling option on the second-hand market. Modders are selling GeForce RTX 3080 cards that have been physically modified to include 20GB of VRAM. This upgrade doubles the memory capacity of the standard 10GB model, offering more headroom for modern gaming textures.
Modified hardware doubles VRAM but lacks warranty and DLSS Frame Gen support
The modified hardware relies on the original NVIDIA Ampere architecture found in the stock RTX 3080. Sellers are listing these units in China with a price tag of approximately $445 USD. This pricing positions the card as a budget alternative to newer generation GPUs, though the modification process carries inherent risks for the purchaser.
- VRAM: 20GB GDDR6X
- Stock VRAM: 10GB
- Power Consumption: 320W
- Price: $445 USD
The physical modification involves replacing the memory modules to achieve the 20GB capacity. These cards maintain the original 320W power consumption specification of the standard RTX 3080. The increased memory bandwidth allows the card to perform at a level comparable to the GeForce RTX 4070 12GB and the RTX 5060 Ti 16GB, according to performance claims from TweakTown.
Potential buyers must weigh the performance gains against significant limitations. The Ampere architecture does not support DLSS Frame Generation or Multi Frame Generation technologies. Furthermore, these second-hand modded cards typically lack any manufacturer warranty coverage, leaving the buyer responsible for any hardware failures.
Source: TweakTown
