Best $1800 PC Build for Marvel Rivals (2026)
The best $1800 build for Marvel Rivals pairs the RX 7800 XT with the AMD Ryzen 7 7700X — 112 FPS average in Marvel Rivals 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 Marvel Rivals 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 Marvel Rivals (1440p) | 112 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 Marvel Rivals build.
Expected FPS in Marvel Rivals 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 | 150 FPS | 112 FPS | 62 FPS |
| RTX 5090 | 312 FPS | 247 FPS | 143 FPS |
| RTX 4090 | 240 FPS | 190 FPS | 110 FPS |
| RTX 5080 | 221 FPS | 175 FPS | 101 FPS |
| RX 7900 XTX | 211 FPS | 167 FPS | 97 FPS |
| RTX 5070 TI | 206 FPS | 163 FPS | 95 FPS |
Averages from PlanMyPC benchmark runs and community-submitted results for Marvel Rivals. 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 Marvel Rivals
Even at $1800, Marvel Rivals returns 112 FPS on High at 1440p — 32 short of 144 Hz. That is what this engine costs: 60 Hz native on the RX 7800 XT, 144 Hz once Global Illumination (Lumen) gives or the upscaler does.
Above the RX 7800 XT sits the RTX 5070 TI, worth 163 FPS in Marvel Rivals at 1440p: 51 frames, roughly 46%. That is the card that takes Marvel Rivals over 144 Hz, which is the honest reason to want it. Street pricing settles that one. The $850 ceiling is what keeps $1800 balanced rather than a Marvel Rivals GPU bolted to a starved platform.
Unreal 5 with Lumen switched on, running 6v6 in rooms you are actively demolishing. The destruction itself is cheap because it is pre-authored, but the dynamic global illumination that has to relight the room afterwards is not — Lumen is the single setting that separates a 60 FPS card from a 144 FPS one in this game, and the hero count never troubles a modern CPU. Marvel Rivals being GPU-bound is what justifies $850 of a $1800 budget in graphics. The AMD Ryzen 7 7700X is here to stay out of the way; past it, processor money stops showing up on screen.
Measured across resolutions, the RX 7800 XT in Marvel Rivals reads — 1080p: 150 FPS, on Ultra, asking about 7 GB; 1440p: 112 FPS, on High, asking about 9 GB; 4K: 62 FPS, on Medium, asking about 11 GB. Quoted at 1440p for $1800. The step to the next rung is where Marvel Rivals stops being free and Global Illumination (Lumen) becomes the question.
Marvel Rivals on High at 1440p calls for something like 9 GB of video memory, against 16 GB on the RX 7800 XT — 7 GB spare, enough that Marvel Rivals textures are not a decision a $1800 buyer has to make.
Marvel Rivals ships DLSS, FSR and XeSS. Even at $1800, DLSS on Quality is what carries Marvel Rivals to 144 Hz; Global Illumination (Lumen) is the second resort.
Marvel Rivals Settings for This $1800 Build
Our Marvel Rivals figure — 112 FPS from the RX 7800 XT — was taken on High at 1440p, the resolution $1800 is built around. Pushing past it toward a steady 144 Hz means giving something up, and Global Illumination (Lumen) is what Marvel Rivals charges the most to render.
- Global Illumination (Lumen)
- Reflection Quality
- Shadow Detail
- Effects Detail
- Model Detail