Valve's August Steam Hardware and Software Survey reveals a historic shift in the VRAM capacity structure of the GPU market, with 16GB VRAM officially surpassing 8GB VRAM to become the most popular specification among Steam players.
According to survey data, 16GB VRAM accounts for 26.92%, a significant month-on-month increase of 1.02%, becoming the most common VRAM tier for the first time. The traditional mainstream 8GB VRAM stands at 25.74%, while all tiers below 8GB have seen their shares decline across the board.
With the adoption of new technologies like Unreal Engine 5, games' VRAM usage for high-resolution textures has surged. 8GB VRAM is gradually becoming insufficient for 1080p high settings and above. In this context, new-generation graphics cards with higher VRAM capacity have become the top choice for players building or upgrading their PCs.
The increase in VRAM capacity has also directly driven upgrades in players' display devices. The share of 1080p resolution has dropped to 50.52%, while the share of 2K (2560×1440) resolution has climbed to 21.86%.
Looking at specific models, NVIDIA maintains a dominant 72.88% share in the GPU market. The RTX 3060, a long-standing favorite from the previous generation, still tops the list with a 3.76% share. Its 12GB large VRAM configuration allows it to remain highly competitive with new games.
Meanwhile, the mobile market is iterating even faster. The share of RTX 5060 laptop GPUs increased by 0.45% month-on-month, making it the fastest-growing single item this month.
In terms of memory configuration, 16GB remains the top choice for gamers, accounting for 41.20%. However, 32GB memory is growing rapidly, reaching 37.45%, a month-on-month increase of 0.52%, narrowing the gap with 16GB.
The shares for small memory tiers of 4GB, 8GB, and 12GB have all declined, indicating that players are collectively upgrading their system memory specifications due to the increasing hardware requirements of AAA titles.
In terms of operating systems, Windows 11 64-bit now accounts for 70.97%, up 0.71% month-on-month, becoming the mainstream system for gamers. The share of Windows 10 64-bit continues to shrink, currently at 22.90%, down 0.40% month-on-month, as it is gradually being replaced by Win11.
Other macOS versions account for 2.14%, and Linux accounts for 3.90%, with both shares seeing a slight decline.