Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesUpdate FINAL FANTASY XVI, then lower its in-game Graphical Fidelity setting and set Shadow Quality to low or medium. Square Enix says these changes should improve performance, but its published notes do not provide a Steam Deck-specific preset or frame-rate guarantee. Steam lists the game as Steam Deck Verified; that compatibility label is not a performance benchmark.
Update the game before changing settings
Square Enix’s PC update notes record performance-related changes in versions 1.01 and 1.02. Version 1.01, released September 26, 2024, fixed an issue that caused frame rate to drop under certain conditions. Version 1.02, released October 17, 2024, adjusted graphics settings intended to improve performance. Check that your Steam installation has downloaded any available updates before troubleshooting; the notes cited here are historical and do not establish whether later updates have been released.
Which in-game graphics settings should you lower?
Reduce Graphical Fidelity
In the game’s graphics settings, lower Graphical Fidelity from its current level and check whether play feels smoother. Square Enix says it adjusted these settings “to improve overall game performance,” but does not identify a single best value for Steam Deck.
Set Shadow Quality to low or medium
Try Shadow Quality at low first, or medium if you prefer to retain more visual detail. In its version 1.02 notes, Square Enix said it expanded the setting to include cloud quality at low, medium, and high, and that selecting low or medium “should improve performance.” The publisher gives no quantified Deck-specific gain.
#1 Best Overall
- 1TB NVMe SSD
- 1280 x 800 HDR OLED display with premium anti-glare etched glass, 7.4" Diagonal display size up to 90Hz refresh rate
- Wi-Fi 6E
- 50Whr battery; 3-12 hours of gameplay (content-dependent)
- Carrying case with removable liner
How to tell whether a change helps on your Deck
- Choose a repeatable scene or activity. Use the same area and actions for each comparison so that differences in scene complexity do not confuse the result.
- Change one setting at a time. Lower Graphical Fidelity or Shadow Quality, then play the same section again. Changing both together makes it harder to tell which adjustment helped.
- Keep the setting that suits your priorities. Lower detail may improve smoothness, while higher detail preserves image quality. The cited update notes do not quantify the visual or performance trade-off on Steam Deck.
Performance can vary with the scene and device conditions. These steps are a practical way to troubleshoot your own Deck, not a tested preset or a promise of a particular frame rate.
What Steam Deck Verified does—and does not—tell you
Steam’s FINAL FANTASY XVI listing currently displays the Steam Deck Verified designation. That indicates compatibility status; it does not state that the game holds a specific frame rate on every Deck.
Rank #2
- International (UK) Version
- 7.4” diagonal, HDR OLED, 1280 x 800 x RGB, up to 90Hz Refresh rate, High performance touch, <0.1 ms Response time, 1,000 nits peak brightness (HDR), 600 nits (SDR)
- SteamOS 3.0 (Arch-based)
- 512GB NVMe SSD, 16GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels), microSD UHS-I supports SD, SDXC and SDHC
- 6 nm AMD APU, CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32
The listing’s PC minimum-requirements note says “30FPS at 720p expected.” This is a general PC requirement, not a measured result for Steam Deck. The cited sources do not establish an optimal configuration, average frame rate, frame-time stability, battery life, or a performance difference between Steam Deck LCD and OLED models.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Why older PC patch notes may still matter
Square Enix’s September 10, 2024 PC demo update said it fixed a stuttering issue and that the fixes would also be applied to the forthcoming release version. The publisher had also acknowledged stuttering on some PC environments in its August 22, 2024 demo update, alongside changes to DLSS, FSR, and XeSS image quality and a fix for Dynamic Resolution being locked to its lowest setting. These are historical notes: they do not show that every current stutter has been eliminated or identify a Steam Deck-specific fix.
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Rank #4
- Valve is entering the gaming console marketplace with the new Steam Deck, a console geared towards PC gamers. The Steam Deck can be docked to a monitor, and used as a PC, or docked to a TV.
- Players can play a huge variety of games at any time with the comfort of a console and the freedom of a PC. Not anti-glare screen.
- Like the name suggests, the Steam Deck will include upgraded 1TB storage, and will include a carrying case. A micro SD slot will also enable expanded storage.
- Valve partnered with AMD to create a specialized APU optimized for handheld gaming, and Valve says the chip will deliver performance to run AAA gaming titles.
- The Steam Deck is outfitted with a 7-inch touchscreen, and two trackpads under the control sticks that allow gamers to operate games never designed outside of mouse and keyboard capabilities.
Rank #3
- Operating System: SteamOS 3.0
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