Best $1800 PC Build for Genshin Impact (2026)
The best $1800 build for Genshin Impact pairs the RX 7800 XT with the AMD Ryzen 7 7700X — 60 FPS average in Genshin Impact at 1440p, across 8 parts, for an approximate build cost of $1,318 as of October 2026.
Open this build in the System Builder
Load 6 of these parts into the System Builder to check compatibility and re-total the list — the $1,318 above is an approximation against the $1800 target. Swap anything you already own.
$1800 Genshin Impact build at a glance
| Budget target | $1800 |
|---|---|
| Approximate build cost (October 2026) | $1,318 |
| Under budget by | $482 |
| Graphics card | RX 7800 XT |
| CPU | AMD Ryzen 7 7700X |
| Target resolution | 1440p |
| Average FPS in Genshin Impact (1440p) | 60 FPS |
| Parts in this build | 8 |
Approximate figures as of October 2026 — not live prices.
Recommended Parts List
| Component | Part | Price | Buy |
|---|---|---|---|
| Graphics Card | RX 7800 XT | $540 | View at Amazon |
| CPU | AMD Ryzen 7 7700X | $234 | View at Amazon |
| Motherboard | Gigabyte B650M D3HP | $110 | View at Amazon |
| Memory | 32 GB DDR5-6000 | ~$110 (estimated) | — |
| Storage | 2 TB NVMe SSD | ~$140 (estimated) | — |
| Power Supply | Montech CENTURY 850W | $68 | View at Newegg |
| Case | DIYPC DIY-mATX06-Wood | $68 | View at Newegg |
| CPU Cooler | Thermalright Frozen Warframe 240 SE ARGB | $48 | View at Amazon |
| Total build cost (approx., October 2026) | $1,318 | ||
6 of 8 priced from our catalog, rest estimated. Check the retailer before you buy.
Build this parts list in one click
Every matched part above drops into the System Builder: compatibility checks, a per-part price total, and a one-click buy list for your Genshin Impact build.
Expected FPS in Genshin Impact by Resolution
Every cell is a measured average — the RX 7800 XT row is this build's card.
| Graphics card | 1080p avg FPS | 1440p avg FPS | 4K avg FPS |
|---|---|---|---|
| RX 7800 XTthis build | 60 FPS | 60 FPS | 58 FPS |
| RTX 4070 | 60 FPS | 60 FPS | 58 FPS |
| RTX 5070 | 60 FPS | 60 FPS | 60 FPS |
| RTX 4090 | 60 FPS | 60 FPS | 60 FPS |
| RTX 5090 | 60 FPS | 60 FPS | 60 FPS |
| RX 6800 XT | 60 FPS | 60 FPS | 58 FPS |
Averages from PlanMyPC benchmark runs and community-submitted results for Genshin Impact. A dash means we have no measurement for that card at that resolution — we never estimate a frame rate we have not measured.
Why This Build for Genshin Impact
60 FPS on Highest at 1440p clears the 60 Hz Genshin Impact is played at by 0. $1800 buys that margin rather than the average — the RX 7800 XT keeps Volumetric Fog at full value in the heaviest scenes, which is where Genshin Impact actually costs you.
Nothing in the Genshin Impact dataset measures past the RX 7800 XT at 1440p. At $1800 that is the signal worth having: money has stopped buying frames in Genshin Impact, and Volumetric Fog takes over from the parts list.
HoYoverse caps the PC client at 60 FPS and targets phone hardware underneath, so the GPU requirement is trivial at any resolution a desktop card will drive — the frame-time spikes you do feel come from open-world region streaming and event scripting on the CPU as you glide across Teyvat, which is also why an NVMe drive helps more here than a graphics upgrade. Because Genshin Impact is CPU-bound, $1800 is better tilted toward the AMD Ryzen 7 7700X than a generic build at this price would be. A card past the RX 7800 XT waits on frames the processor has not finished.
Measured across resolutions, the RX 7800 XT in Genshin Impact reads — 1080p: 60 FPS, on Highest, asking about 3 GB; 1440p: 60 FPS, on Highest, asking about 4 GB; 4K: 58 FPS. Quoted at 1440p for $1800. The step to the next rung is where Genshin Impact stops being free and Volumetric Fog becomes the question.
Genshin Impact on Highest at 1440p calls for something like 4 GB of video memory, against 16 GB on the RX 7800 XT — 12 GB spare, enough that Genshin Impact textures are not a decision a $1800 buyer has to make.
Genshin Impact ships no upscaler in its PC options, so a $1800 build has no reconstruction lever at 1440p — Volumetric Fog is where the frames have to come from.
Genshin Impact Settings for This $1800 Build
Our Genshin Impact figure — 60 FPS from the RX 7800 XT — was taken on Highest at 1440p, the resolution $1800 is built around. Pushing past it toward a steady 60 Hz means giving something up, and Volumetric Fog is what Genshin Impact charges the most to render.
- Volumetric Fog
- Shadow Quality
- Crowd Density
- SFX Quality
- Anti-Aliasing