Steam Machine vs. PS5—which one should you choose for gaming in the living room?
Steam Machine vs. PS5—which one should you choose for gaming in the living room?
Steam Machine vs. PS5 This is a clash between two different approaches to living room gaming. The Steam Machine is a small cube from Valve—essentially a compact PC running SteamOS that you connect to your TV and control with a gamepad. The PlayStation 5 is a classic Sony console with a closed, polished ecosystem and its own game library. Both devices aim for 4K resolution and comfortable gaming from the couch, but they achieve this in completely different ways.
In this comparison, we’ve compiled their specifications—the PS5’s specs come from our database, and the Steam Machine’s data from Valve’s official specifications—and we explain who each one is better suited for. We won’t name a single winner, because the choice depends on how and what you want to play.
| Parameter | Steam Machine | PlayStation 5 |
|---|---|---|
| Processor (CPU) | AMD Zen 4 — 6 cores / 12 threads, up to 4.8 GHz | AMD Ryzen Zen 2 — 8 cores / 16 threads, 3.5 GHz |
| Graphics Processing Unit (GPU) | AMD RDNA 3 — 28 compute units (CUs), up to 2.45 GHz | AMD RDNA 2 — 2230 MHz, 10.3 TFLOPS |
| Memory | 16 GB DDR5 + 8 GB GDDR6 (VRAM) | 16 GB GDDR6 (unified), 448 GB/s |
| Storage | 512 GB or 2 TB NVMe SSD | 1 TB SSD, read speed 5500 MB/s |
| Ray tracing acceleration | Yes | Yes |
| Image output | 4K 60 fps with FSR upscaling (native 1080p/1440p) | up to 2160p (4K), 120 Hz, HDMI 2.1, HDR |
| Optical drive | None (digital devices) | Blu-ray/DVD |
| System | SteamOS (Linux) + Proton | PlayStation 5 system |
Architecture and Performance
At the heart of the Steam Machine is a semi-custom AMD chip: a six-core Zen 4 processor (12 threads) clocked at up to 4.8 GHz and an RDNA 3 graphics card with 28 compute units (up to 2.45 GHz) and 8 GB of GDDR6 memory. These are accompanied by 16 GB of DDR5 memory. Valve positions the performance of this GPU as comparable to the Radeon RX 7600 (slightly below) and claims it offers about six times the power of the Steam Deck.
The PlayStation 5 is powered by an eight-core AMD Ryzen Zen 2 processor (16 threads, 3.5 GHz) and an RDNA 2 graphics processor clocked at 2230 MHz with a performance of 10.3 TFLOPS, featuring a shared pool of 16 GB of GDDR6 memory and a bandwidth of 448 GB/s. This architecture is an older generation than that of the Steam Machine, but it has been selected and optimized for console gaming, where developers write code for a single, well-known set of components.
Image, 4K, and ray tracing
Both machines aim for 4K, but they achieve it differently. The Steam Machine renders games natively, most often at 1080p or 1440p, and reaches 4K through AMD FSR upscaling—according to Valve, the goal is 4K at 60 frames per second. Keep in mind that 8 GB of video memory can be a bottleneck in the most demanding titles running at native 4K with high detail settings.
The PlayStation 5 supports resolutions up to 2160p (4K), and its specifications also mention 8K mode, refresh rates up to 120 Hz, and an HDMI 2.1 port with HDR support. Both consoles feature hardware-accelerated ray tracing, so realistic lighting and reflections are available on both—differences stem from the power and optimization of specific games.
System, library, and openness
The biggest difference is the software philosophy. The Steam Machine runs on SteamOS (based on Linux) and uses the Proton layer, which allows it to run a vast majority of Windows games. However, it is a full-fledged, open PC—you can install other programs, game stores, and even Windows. The exception is online games with restrictive anti-cheat systems, which don’t always work on Linux, so it’s worth checking compatibility for competitive titles.
The PlayStation 5, on the other hand, is a closed, cohesive Sony ecosystem: it’s easier to set up, and its strengths lie in exclusive games and polished, predictable performance. The console also supports virtual reality, features Bluetooth 5.1 and Gigabit Ethernet, and this version includes an optical drive. Sony also offers the more powerful PS5 Pro model for those who want more processing power for 4K gaming.
- Processor: The Steam Machine has a 6-core Zen 4 (up to 4.8 GHz), while the PS5 has an 8-core Zen 2 (3.5 GHz).
- Graphics: RDNA 3 (28 CU) with 8 GB GDDR6 in the Steam Machine vs. RDNA 2 (10.3 TFLOPS) with shared memory in the PS5.
- 4K: The Steam Machine achieves this mainly through FSR upscaling, while the PS5 more often renders natively.
- System: the open SteamOS (Linux) with the Steam library versus the closed PlayStation ecosystem with its exclusives.
- Media: The Steam Machine is fully digital (with an SD card reader), while the PS5 version discussed here has a Blu-ray drive.
Steam Machine
- Open system: Steam library, Proton, and the ability to install other software
- Newer GPU architecture (RDNA 3) and 8 GB of dedicated GDDR6 memory
- Zen 4 processor with a high clock speed of up to 4.8 GHz
- Compact cube-shaped TV stand with an SD card reader
- FSR upscaling to target 4K at 60 fps
- 8 GB of graphics memory can be a limitation when running native 4K with high detail
- 4K is most often achieved through upscaling, less often natively
- Some online games with anti-cheat features may not work on SteamOS
- No optical drive
- No typical console-exclusive titles
The Steam Machine appeals with its openness and newer components, but it requires a bit of PC know-how. The PlayStation 5 responds with simplicity and reliability—this is most evident when comparing its strengths and weaknesses.
PlayStation 5
- A polished, user-friendly, closed ecosystem
- Exclusive PlayStation games
- 8-core processor and fast, shared memory (448 GB/s)
- Native 4K in many games, refresh rates up to 120 Hz, and HDMI 2.1
- Virtual reality support and Blu-ray drive (in this version)
- Older architecture (Zen 2 / RDNA 2) than in the Steam Machine
- A closed system restricts the installation of third-party software
- Less flexibility than an open PC
- Game library limited to the PlayStation Store
Steam Machine This is the choice for people who already have a Steam game library and value the openness of the PC: They want a single, compact device to connect to their TV, the ability to install various programs, and newer graphics architecture, and playing games mainly at 1080p/1440p with the option to scale up to 4K is enough for them. It’s a good option for PC gamers who want the convenience of a console without giving up the Steam ecosystem.
PlayStation 5 It’s a great fit for anyone looking for simplicity, polish, and access to exclusive Sony games. Just turn it on and play—no setup required—with native 4K support in many titles and VR compatibility. If you value the console’s unpretentiousness and the PlayStation library, this is the natural choice; and if you need more power, Sony offers the more powerful PS5 Pro model.