Key takeaways
- Kingdom Hearts III PC requirements and the best GPU, CPU, RAM and SSD to run it — recommended hardware by resolution plus complete 1080p, 1440p and 4K build guides.
Thinking about playing Kingdom Hearts III on PC and wondering what hardware you actually need? KINGDOM HEARTS III + Re Mind came to PC on June 13, 2024, and it is a colourful Unreal Engine action RPG built around real-time combat, exploration and long cinematic sequences rather than cutting-edge visuals. The good news is that the published specifications are modest: the official minimum calls for a 2013-era graphics card, and the recommended GPU is a GTX 1070. This guide breaks those numbers down into plain English, explains the best GPU for each resolution, and gives complete build recommendations for the frame rate you are targeting.
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How Demanding Is Kingdom Hearts III?
Kingdom Hearts III is not a demanding PC game, and the published specifications make that clear. The official minimum — an Intel Core i5-3330 or AMD Ryzen 3 1200, 8 GB of RAM and a GeForce GTX 760 or Radeon R7 260X — is a 2013-era component list aimed at 30 FPS at 1280×720. The recommended spec asks for an Intel Core i5-7500 or AMD Ryzen 3 3100, 16 GB of RAM and a GeForce GTX 1070 or Radeon RX Vega 56 for 60 FPS at 1920×1080. Those are mid-range cards from several generations ago, so anything reasonably modern will clear both bars. This is a well-optimised single-player action RPG, and it is not CPU-heavy either: there is no simulation layer, no large-scale multiplayer and no demanding open-world streaming, so the graphics card does most of the work and a modest quad-core processor is enough. The resolution you play at is the main thing that changes what you need, which is why the recommendations below scale from a very low floor.
Kingdom Hearts III Official PC System Requirements
These are the requirements as published for the PC release, covering both the minimum and recommended configurations:
| Component | Minimum (official) | Recommended (official) |
|---|---|---|
| OS | Windows 10 64-bit (ver.1909 or later) | Windows 10 64-bit (ver.1909 or later) |
| Processor | Intel® Core™ i5-3330 / AMD Ryzen™3 1200 | Intel® Core™ i5-7500 / AMD Ryzen™3 3100 |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA® GeForce® GTX 760 (VRAM 2GB) / AMD Radeon™ R7 260X (VRAM 2GB) | NVIDIA® GeForce® GTX 1070 / AMD Radeon™ RX Vega 56 |
| DirectX | Version 11 | Version 11 |
| Storage | 75 GB available space | 75 GB available space |
Source: the official KINGDOM HEARTS III + Re Mind (DLC) Steam store listing (app 2552450), checked October 2026. Publishers can update these specs after patches.
The additional notes are the important part: the minimum configuration is a 1280×720, 30 FPS target, while the recommended configuration is a 1920×1080, 60 FPS target. The game runs on DirectX 11 and asks for 75 GB of free storage in both cases.
Best GPU for Kingdom Hearts III by Resolution
1080p
1080p is where this game is at its most comfortable, because the official recommended spec already targets 60 FPS at 1920×1080 with a GTX 1070 or RX Vega 56. A modern entry-level card such as the NVIDIA GeForce RTX 4060 sits well above that bar, and current-generation options like the RTX 5060 or the Radeon RX 9060 XT are in the same territory. Even older hardware comfortably clears the minimum: a GTX 1660 Super, an RTX 2060 or an RX 580 will run 1080p if you dial the quality preset back. The minimum only asks for 2 GB of VRAM, so the 8 GB on most modern cards is more than enough at this resolution.
1440p
1440p is above anything the official spec describes — the published targets stop at 1920×1080 — but it is well within reach of a mid-range card. The NVIDIA GeForce RTX 4070 SUPER is a comfortable choice here, and current-generation alternatives such as the RTX 5070 or the Radeon RX 9070 offer similar or better performance. Older cards from the GTX 1070 Ti or RX 5700 XT era can also handle this resolution if you are willing to lower settings a little, since the game has no ray tracing and relies entirely on raw raster performance. This is the resolution most PC gamers target, and this class of card gives Kingdom Hearts III plenty of headroom.
4K
For 4K, the NVIDIA GeForce RTX 4070 Ti SUPER is a realistic entry point, with modern equivalents such as the RTX 5070 Ti or the Radeon RX 9070 XT also fitting the bill. Note that 4K is well beyond the published recommendation — the official spec stops at 1080p — so treat it as an enthusiast target rather than a requirement. Because the game runs on DirectX 11 and uses no ray tracing, straightforward raster performance and a healthy amount of VRAM are what matter most here.
CPU, RAM and Storage for Kingdom Hearts III
The published CPU requirements are deliberately low: an Intel Core i5-3330 or AMD Ryzen 3 1200 at minimum, and an i5-7500 or Ryzen 3 3100 at recommended. Those are old quad-core parts, and Kingdom Hearts III is not a CPU-heavy game — it is a single-player action RPG without large-scale simulation or multiplayer, so processor load stays modest. In practice, any modern six-core chip is far beyond what the game needs. If you are building a new system or want headroom for heavier titles, the AMD Ryzen 5 7600 is excellent value for gaming, while the AMD Ryzen 7 7800X3D is the fastest mainstream gaming CPU if you want maximum frame rates elsewhere. Intel fans can opt for the Intel Core i5-14600K. On memory, the official minimum is 8 GB and the recommended figure is 16 GB, so 16 GB of DDR4 or DDR5 is the sensible target; a 32 GB kit such as Corsair Vengeance DDR5 32GB is more than this game will ever use, but it is a reasonable long-term buy. Storage is the one number worth planning around: the game needs 75 GB of free space. An SSD like the Samsung 990 Pro 2TB NVMe SSD will cut load times noticeably, though an SSD is not listed in the official requirements, so a mechanical drive will technically run the game — just with longer waits between areas.
Recommended PC Builds for Kingdom Hearts III
1080p budget build: NVIDIA GeForce RTX 4060 + AMD Ryzen 5 7600 + 16 GB DDR5 — comfortably above the official recommended spec, and enough to run Kingdom Hearts III at 1080p with high settings and headroom to spare.
1440p sweet-spot build: NVIDIA GeForce RTX 4070 SUPER + AMD Ryzen 7 7800X3D + 32 GB DDR5 + 2TB NVMe SSD — far more than this game requires, but a well-rounded setup that will carry you through much heavier titles.
4K high-end build: NVIDIA GeForce RTX 4070 Ti SUPER + AMD Ryzen 7 7800X3D + 32 GB DDR5 + fast NVMe SSD — for 4K play, which sits beyond the published spec and is very much an optional luxury for this game.
Is It Worth Upgrading Your PC for Kingdom Hearts III?
Probably not on this game’s account alone. Kingdom Hearts III runs on a 2013-era minimum GPU and recommends a GTX 1070, so if your current PC already meets the recommended tier there is very little to gain from upgrading just for this title. If you are below the minimum, the graphics card is still the component that delivers by far the biggest jump in gaming performance, so upgrade the GPU first if you have to choose. A CPU from the last few years will not bottleneck a modern GPU in this game, so you can almost always keep it. Adding RAM up to the recommended 16 GB and moving the game to an SSD are the cheap wins that smooth out load times and asset streaming. Rather than replacing everything at once, target the weakest link in your build — and if you are upgrading anyway, treat Kingdom Hearts III as a bonus rather than the reason, and spend based on the heaviest games you actually play.
Can You Play Kingdom Hearts III on a Laptop or Handheld?
Yes, and this is one of the better cases for portable play, because the bar is low. A gaming laptop with an RTX 4050 or 4060-class mobile GPU sits around or above the desktop GTX 1070 tier the recommended spec describes, so 1080p at the recommended 60 FPS target is realistic, though expect more heat and fan noise and shorter battery life than a desktop. On handhelds such as the Steam Deck or ROG Ally, the picture is closer to the official minimum than the recommended spec: the published floor is a 30 FPS target at 1280×720, which is roughly the territory these devices occupy, so plan on reduced settings and a 30 FPS-style target rather than 1080p at 60. Storage is worth thinking about too — the game wants 75 GB of free space, which is a large chunk of a handheld’s internal drive, so a big microSD card or an upgraded SSD is a sensible addition.
How to Boost FPS in Kingdom Hearts III
Because the game is light, you rarely need to fight for frames, but if performance dips there are a few reliable levers. Resolution is the biggest single one: stepping down from 1440p to 1080p, or from 1080p to 720p, frees up more performance than any individual effect. After that, lower the overall quality preset and reduce the heavier visual options such as shadows and effects before touching anything else. Keep your GPU drivers up to date, close background applications, and make sure the game is installed on an SSD rather than a mechanical drive. It also helps to pick a frame-rate target you can hold consistently — the official figures of 30 FPS at 1280×720 and 60 FPS at 1920×1080 are a good reference for the two spec tiers. If your graphics driver software offers upscaling or frame-generation features, you can experiment with them, but for a game this light they are usually unnecessary. A stable frame rate almost always feels better than chasing maxed-out visuals with stutter.
Frequently Asked Questions
Can my PC run Kingdom Hearts III?
Very likely. The official minimum is an Intel Core i5-3330 or AMD Ryzen 3 1200, 8 GB of RAM and a GeForce GTX 760 or Radeon R7 260X, targeting 30 FPS at 1280×720. For the recommended 60 FPS at 1920×1080 you want an Intel Core i5-7500 or AMD Ryzen 3 3100, 16 GB of RAM and a GeForce GTX 1070 or Radeon RX Vega 56. If your PC was built in the last several years, it almost certainly clears both sets of numbers.
Is Kingdom Hearts III demanding on PC?
No. Kingdom Hearts III is light by modern standards — its minimum GPU is a GTX 760 and its recommended GPU is a GTX 1070, both several generations old. Almost any modern card handles it comfortably at 1080p, and even 1440p is easy for current mid-range hardware.
What GPU do I need for Kingdom Hearts III at 1440p 60fps?
1440p sits above the published targets, so you want a card comfortably above the recommended GTX 1070 or RX Vega 56 — a modern mid-range option such as an RTX 4060, RTX 5060 or Radeon RX 9060 XT is a sensible starting point, and a NVIDIA GeForce RTX 4070 SUPER-class card gives you plenty of headroom. Because the game runs on DirectX 11 with no ray tracing, raw raster performance is all that matters.
How much RAM does Kingdom Hearts III need?
16 GB is the recommended amount, while 8 GB is the official minimum. For a modern build, 16 GB of DDR4 or DDR5 is the practical target and leaves room for heavier games, but it is worth noting that unlike many recent releases, 8 GB is officially enough to run Kingdom Hearts III at its minimum settings.
Do I need an SSD for Kingdom Hearts III?
The official requirements only list 75 GB of available space and do not call for an SSD, so a mechanical drive will run the game. That said, an SSD like the Samsung 990 Pro will noticeably shorten load times and is a worthwhile upgrade if you have the budget and the drive bay.
