SteamOS 3.8 integrated with the AMD Ryzen AI Max+395 processor powers the MinisForum MSS1, positioning it as one of the most capable mini PCs equipped with a high-performance integrated GPU.
This Mini PC delivers strong graphical capabilities thanks to the Radeon 8060S iGPU, enabling smooth gaming experiences at 1440p resolution without the need for a dedicated graphics card.
The Ryzen AI Max+395 boasts a robust configuration with 16 CPU cores and 32 threads, supporting heavy multitasking and demanding workloads efficiently.
Users can allocate up to 96 GB out of the 128 GB RAM available for VRAM, significantly enhancing the iGPU’s graphics processing capacity.
With a thermal design power (TDP) of 140 watts, the system maintains optimal performance while managing power consumption effectively.
SteamOS 3.8 ensures solid wireless connectivity with stable Wi-Fi and Bluetooth support, eliminating early compatibility concerns for users.
The dual M.2 slots allow for flexible dual-boot setups, enabling installations of both Windows and SteamOS on separate drives, catering to various user preferences.
Although the default BIOS on the device is somewhat limited, utilities like Smokeless UMath provide access to advanced features such as CPU overclocking, allowing clock speeds to increase from 5.1 GHz to 5.3 GHz, which offers noticeable performance improvements.
Similarly, the Radeon 8060S iGPU frequency can be boosted from 2900 MHz to 3100 MHz under this setup, translating into higher frame rates during gaming.
In practical gaming scenarios, the MSI system running SteamOS shows impressive results across popular titles:
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Doom: The Dark Ages runs at high settings and 1440p with an average frame rate comparable to the dedicated RX 7600 GPU model, utilizing FidelityFX Super Resolution (FSR) at Quality mode.
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Cyberpunk 2077 achieves satisfying frame rates at ultra settings with FSR 3 in Quality mode, benefiting from SteamOS optimization for this demanding title.
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The Witcher 3 performs at an average of 88 FPS on ultra settings at 1440p without FSR, offering a smooth open-world gaming experience.
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God of War Ragnarok maintains around 86 FPS at ultra preset and 1440p resolution, highlighting the suitability of the iGPU for graphically intense games.
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Spider-Man 2 remains playable at very high settings with FSR set to Balanced, delivering smooth traversal through the game’s New York City environment.
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Elden Ring supports stable 60 FPS gameplay at the highest 1440p settings, offering a significant upgrade compared to other integrated GPUs.
- Borderlands 4 requires medium settings at 1440p with FSR Balanced to approach 60 FPS on SteamOS, while performance is better under Windows; however, the Linux-based SteamOS remains competitive.
Thermal management is efficient, with average operating temperatures around 72°C during 1440p gaming sessions and maximums peaking at 83°C without thermal throttling thanks to a dual-fan cooling solution.
Power consumption ranges from a minimal 16 watts at idle up to 187 watts during gaming, with a peak wall draw of 236 watts, proving the system’s energy efficiency compared to full-sized desktop computers.
Beyond gaming, SteamOS 3.8 on the Ryzen AI Max+395 supports a full desktop environment. Users can install emulators through EMU Deck or productivity applications via the Discover store, making the Mini PC a versatile option for entertainment and work.
In summary, the MinisForum MSS1 with SteamOS 3.8 and Ryzen AI Max+395 offers the most powerful integrated GPU experience currently available in a compact mini PC form factor. This combination delivers balanced performance for gaming and productivity, making it an attractive choice for users seeking high graphical capabilities without bulky desktop hardware.
