On a high-end PC, start Halo Infinite on the Ultra preset, cap Maximum Frame Rate at your monitor’s refresh rate, leave V-Sync off if your screen has G-Sync or FreeSync, and drop Reflections and Shadow Quality one step each. That keeps nearly all of Ultra’s look, and those two are where the frames go.
The rest of this page covers which of the 20 video settings matter, what to change when the game feels laggy rather than slow, and what an 8 GB card should do differently. Halo Infinite is still a heavy game for what it is. Steam’s official store page lists an RTX 2070 or RX 5700 XT, a Ryzen 7 3700X or Core i7-9700K and 16 GB of RAM as the recommended spec, on a game that came out in 2021.
What “high end” buys you in Halo Infinite
Raw power doesn’t make Ultra free. In PC Gamer’s settings guide, an RTX 3060 Ti managed 43 fps at 1440p on Ultra and 67 fps on the guide’s tuned settings, and even an RTX 3080 needed some tweaking for 4K. The same guide found the maxed-out game wants close to 8 GB of VRAM. That’s why a GTX 1650 Super with 4 GB fell to 25 fps at 1080p Ultra but reached 67 fps on Low.
Shacknews measured the spread at the top end: at native 4K in a full multiplayer server, going from Ultra to Low gave up to 40% more performance in its PC graphics settings guide. Most of that gap sits in a handful of settings, so you don’t have to give up the whole preset to get it back.
The settings that matter, by PC
| Setting | High-end PC (12 GB+ card) | 8 GB card at 1080p/1440p | Why |
|---|---|---|---|
| Quality preset | Ultra, then adjust below | Ultra, then adjust below | Start high, cut the expensive few |
| Reflections | High | Medium | One of the most taxing single options |
| Shadow Quality | High | Low | Big performance impact; Low still looks fine |
| Texture Quality | Ultra (needs the High-Res Texture Pack DLC) | Medium or High, watch the VRAM bar | Costs VRAM more than speed |
| Geometry Quality | Ultra | Medium | A frame or two; less pop-in on Ultra |
| Anti-Aliasing | High | Low | Temporal AA also hides shimmer |
| Texture Filtering | High or Ultra | Medium | Cheap on fast cards |
| Cloud / Effects Quality | High | Medium | Small gains each |
| Async Compute | On | On | A slight boost on supported GPUs |
| Resolution Scale | 100% (85% at 4K) | 100% | 85% at 4K: 5-10% faster, hard to see |
Sources: PC Gamer (the eight settings and the 8 GB column), Shacknews (Reflections, Texture Quality, Geometry, Async Compute, Resolution Scale).
PC Gamer’s tuned list is Anti-Aliasing Low, Texture Filtering Medium, Texture Quality Medium, Geometry Medium, Reflections Medium, Shadows Low, Clouds Medium and Effects Medium, applied on top of Ultra. Each one is worth up to about 10% on its own, so it’s the combination that turns a choppy game into a smooth one. On a fast card, you only need the first two or three. Texture Quality and Effects Quality need a restart to take effect. The rest change live, so you can watch the frame counter (it’s in the UI settings tab) as you go.
If it feels laggy, not slow
The searches that bring people here ask about screen lag as much as frame rate, and that’s a different fix. Three settings decide how responsive the game feels:
- V-Sync off on a G-Sync or FreeSync monitor. V-Sync stops tearing but adds input lag, and Shacknews says players with variable refresh should leave it disabled.
- Maximum Frame Rate at your refresh rate. A hard cap with headroom to spare gives the most even frame times, which is what you feel as smoothness. If your card can’t hold the cap, lower the cap rather than living with a swinging frame rate.
- Minimum Frame Rate: know what it does. It isn’t a lag setting. It tells the engine to drop the internal resolution whenever fps falls below the number you set. On a strong PC, set it below your normal frame rate or the picture will soften every time a fight gets busy.
Halo Infinite only runs borderless; there’s no exclusive fullscreen mode. If the game still feels floaty after these changes, check the VRAM bar in the Video menu. PC Gamer calls the game greedy with video memory, and going over your card’s budget is worth ruling out, so turn Texture Quality down a step and test again.
What an 8 GB card should do differently
This is the common card on a budget, and the trap is textures. Ultra textures want a card with more than 8 GB if you also run 4K, and the whole maxed game sits close to 8 GB by itself. Use the VRAM bar as the hard limit: keep the estimate under your card’s memory and spend what’s left on Reflections and Shadows. If you’re weighing a new card for this game and others, our GPU upgrade calculator prices the step up from what you own in euros, and our look at which older GPUs are still worth buying covers the used options.
What these numbers can’t tell you
The measured results here come from tests run around the game’s December 2021 launch. Halo Infinite has been patched many times since then, so treat the frame rates as the relative cost of each setting, not as what your card will hit today. Neither guide tested current mid-range cards, and we haven’t run our own benchmarks. Use your in-game frame counter to check before and after each change.
Our pick, and when to skip it
Our pick for a high-end PC: Ultra preset, Reflections and Shadows on High, Async Compute on, V-Sync off with VRR, and a frame cap at your refresh rate. That keeps the look you paid for and gets rid of the lag.
Skip it if your card has 8 GB or less: use PC Gamer’s eight-setting list instead, with Shadows on Low first, because that’s where the cheapest frames are.
