Steam Hardware Survey September 2026: RTX 5070 Leads GPUs as 32GB RAM Takes Top Spot

RTX 5070 moves ahead of the mainstream pack​

DLCompare’s coverage highlights the RTX 5070 overtaking familiar mainstream models. Valve’s September figures confirm the following order among the five leading individually listed GPUs:

The RTX 5070’s lead over the RTX 5060 is 1.66 percentage points, calculated from Valve’s figures. These are individual model entries, not combined desktop-and-laptop product-family totals.

DLCompare also reports the Radeon RX 9070 XT at 1.35% and RX 9060 XT at 0.73%. Those lower shares describe prevalence among respondents, not a verdict on AMD’s performance or value. A popularity chart is not a benchmark suite wearing a different hat.

32 GB RAM takes the largest share​

System memory supplies the other major development: 32 GB reaches 42.22%, up 4.77 percentage points, while 16 GB falls to 37.82%, down 3.38 points. Together, those configurations account for 80.04% of respondents, calculated from the reported shares.

DLCompare suggests that better-equipped systems might reflect buyers trying to postpone future upgrades, while acknowledging that the survey cannot establish their motivations. That distinction matters: these percentages do not demonstrate that shortages, prices, or any particular purchasing strategy caused the movement.

A substantial shift in the survey’s language mix​

Another useful detail in Valve’s report adds context: Simplified Chinese rises to 31.39%, gaining 7.42 percentage points. Valve also explicitly describes participation as optional and anonymous.

That language shift does not prove why the RTX 5070 gained ground. Language is not a reliable substitute for country, and the published totals do not connect particular GPU models with particular language groups. Nevertheless, it is a reason to avoid interpreting every monthly hardware-share increase as evidence of existing users upgrading their PCs.

DLCompare similarly cautions that changes in participation can influence the monthly results. The sensible interpretation is a changing snapshot of respondents—not a direct count of graphics cards sold during September.

What Windows PC owners should take away​

The editorial takeaway is straightforward: use this survey to understand the hardware represented in Steam’s participating audience, not to choose an upgrade by leaderboard position.

For someone satisfied with an existing PC, neither result establishes a reason to replace it. For someone planning a build, popularity should remain separate from the questions that actually decide suitability: the intended games, display resolution, performance target, and budget.

September’s survey gives the RTX 5070 a clear lead and puts 32 GB at the front of the memory table. Whether those positions persist—and what drove the sharp changes—requires more evidence than one monthly snapshot.