Back in December, AMD's current RDNA 4 GPU lineup apparently showed little impact on Steam's Hardware and Software Survey results. However, as we enter 2026, data from December 2025 has been processed, and the first Radeon RX 9000 series GPU has appeared in the survey rankings. At 100+ ranking, the first AMD Radeon RX 9000 series GPU based on the RDNA 4 IP is the Radeon RX 9070 SKU, commanding a 0.22% share of all gamers participating in the survey. This is also the only RDNA 4 GPU present on the list, meaning that all the remaining SKUs are below 0.15% of the total share, hence not shown in this ranking.

For other AMD GPU SKUs, there is a slight change in the overall structure, where the RDNA 3-based Radeon RX 7800 XT is the most popular AMD gamer GPU with a 1.57% share this December. This dethrones the previous RDNA 2-based Radeon RX 6600, which now stands at 1.51% of the overall group. This includes the market share of AMD GPUs on both Windows and Linux-based PCs. Additionally, this is the first time RDNA 4-based GPUs have appeared on the Steam Survey list since the initial launch in March, finally showcasing the share of the latest AMD graphics.