Steam Machine Explained: What You Need to Know About Valve’s New Device

Yesterday, Valve announced as many as three devices: a new version of the Steam Controller, the Steam Frame wireless VR headset, and the Steam Machine — essentially a ready-made Linux-based PC build. And it’s the third gadget that seems to be the most intriguing one. This isn’t the first Steam Machine from Valve: the company released a similar product back in 2015, but the system never gained much traction. This time the potential is significantly higher: the PC gaming market is booming, and Valve has spent these years thoroughly addressing past shortcomings. In this material, we’ve gathered the key information about the new device.

The device is positioned, in a sense, as a competitor to the current console generation. Yes, it can be used as a traditional PC, but the core idea is different: you take a quiet, compact box, plug it into your TV, and start playing. The core console audience doesn’t want to deal with component selection, multiple launchers, and installers, and Valve is trying to minimize the entry barrier to PC gaming to attract millions of potential buyers.

The Steam Machine runs on SteamOS — a custom version of Linux. Over the years of Steam Deck’s existence, the operating system has proven itself well and allowed the device to compete successfully with Windows-based handheld PCs. SteamOS offers a simple, intuitive interface and more stable operation of features like game suspend, which is crucial for delivering a “console-like experience.”

The new gaming system targets not only people who appreciate the simplicity of PlayStation or Xbox, but also existing Steam Deck owners who don’t have a stationary PC. Valve noticed that many gamers connect their Decks to TVs or monitors, but since the handheld doesn’t offer much power, the company’s engineers decided to release a more convenient and more powerful solution specifically for such users. This is why the marketing materials emphasize that “Steam Machine is six times more powerful than Steam Deck” and can run the same games. In a way, both gadgets complement each other and form a new ecosystem for Valve.

In terms of form factor, the engineers followed the Xbox team’s path and created a minimalistic device design-wise, resembling a black cube. As if someone took an Xbox Series X and sliced off its top half. The dimensions support the impression: the Steam Machine is only 160 mm tall.

The front panel attaches magnetically — it sits above the ventilation openings on the front side. This means it’s extremely easy to replace. Valve showed the press several examples of potential panels: one with a wood texture, one themed around Team Fortress 2, and even a version with a built-in e-paper display showing system stats like temperature. Unfortunately, that last one won’t be available for purchase — it’s simply a design created by one of the engineers.

The Steam Machine also features a front-facing light indicator. Interestingly, this RGB strip can be configured to display progress for downloads or updates, even while the system is running in the background.

Finally, the Steam Machine offers a variety of ports: Gigabit Ethernet, DisplayPort 1.4, one USB-C port, and four USB-A ports. A curious detail: although the HDMI port is officially labeled as 2.0, Valve claims it will support key HDMI 2.1 features such as 4K/120 Hz, HDR, and AMD FreeSync for smoothing out FPS drops.

The Steam Machine will be sold in two configurations: with a 512 GB M.2 SSD or a 2 TB one.

As for performance, the device uses a six-core / twelve-thread AMD Zen 4 CPU clocked up to 4.8 GHz. Despite having only six cores, this CPU should be more than sufficient for modern games built with current-gen consoles in mind. The Steam Machine also comes with 16 GB of DDR5 RAM.

The graphics card raises some concerns. The GPU inside Valve’s gaming system is AMD RDNA 3 with 28 compute units and frequencies up to 2.45 GHz. According to hardware reviewers, it’s essentially comparable to a mobile Radeon RX 7600 for laptops. This means performance somewhere between Xbox Series S and Xbox Series X.

On one hand, compared to consoles, the Steam Machine can’t be called weak. But it’s important to remember that the current-gen consoles launched five years ago, and according to rumors, we may see the PS6 in just two years. So in terms of long-term viability, the GPU in Valve’s device does raise questions.

Another concern is that the Steam Machine has only 8 GB of video memory. Valve promotes the device as a great way to play all PC titles at 60 FPS in 4K with FSR upscaling enabled. But even with an upscaler, 8 GB VRAM is a problem in 2025 and 2026 — one that will only worsen. We have a separate article covering this topic in detail. To avoid FPS drops in Unreal Engine 5 games, even at 1080p, you already need more VRAM. Meanwhile, consoles mitigate this limitation architecturally thanks to their unified 16 GB memory.

In particularly demanding games, users will have to adjust graphics settings to achieve optimal performance, which undermines the entire “turn on and play” concept.

The Steam Machine comes with an updated Steam Controller (if you choose optional bundle), which looks like a middle ground between traditional input devices and the previous iteration of the Steam Controller. It features two classic thumbsticks instead of one, and they use tunnel magnetoresistive sensors — the latest trend. These sticks operate using magnetic sensors, providing high precision and eliminating drift over time. Meanwhile, the trackpads with touch-sensitive surfaces — a key feature of the previous Steam Controller — are still present.

The new controller charges not only via USB Type-C but also through a magnetic charger included with the device. You simply place the controller on top — no need to fiddle with cables. A full charge provides more than thirty-five hours of operation.

Additionally, the Valve controller has a gyroscope (allowing for motion-based aiming in games), which can be toggled on or off by touching the sensors under the grips.

How much the Steam Machine will cost is the million-dollar question — and one we don’t yet have an answer to. The device’s success depends heavily on the price. If it lands in the $400–500 range, it stands a good chance of competing with the PS5 and Xbox Series consoles. If the price is higher, things become less clear. How many people will want to pay extra for a device that’s weaker but more expensive than a PlayStation 5?

Even though the final price remains unknown, the new Steam Machine itself looks intriguing. It’s a custom system that blurs the line between a traditional console and a PC. Interestingly, Valve has effectively gotten ahead of Microsoft: if the rumors are true, the next-gen Xbox will be a device of the same style, but positioned as a premium product.

The Steam Machine will launch in the first half of 2026. There’s no exact release date yet.

What do you think about Valve’s new device? Tell us in the comments.