Best $800 PC Build for Rainbow Six Siege (2026)
The best $800 build for Rainbow Six Siege pairs the RTX 3060 with the AMD Ryzen 5 5600X3D — 230 FPS average in Rainbow Six Siege at 1080p, across 7 parts, for an approximate build cost of $717 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 $717 above is an approximation against the $800 target. Swap anything you already own.
$800 Rainbow Six Siege build at a glance
| Budget target | $800 |
|---|---|
| Approximate build cost (October 2026) | $717 |
| Under budget by | $83 |
| Graphics card | RTX 3060 |
| CPU | AMD Ryzen 5 5600X3D |
| Target resolution | 1080p |
| Average FPS in Rainbow Six Siege (1080p) | 230 FPS |
| Parts in this build | 7 |
Approximate figures as of October 2026 — not live prices.
Recommended Parts List
| Component | Part | Price | Buy |
|---|---|---|---|
| Graphics Card | RTX 3060 | ~$280 (estimated) | View at Amazon |
| CPU | AMD Ryzen 5 5600X3D | $127 | View at Newegg |
| Motherboard | ASRock B760M Steel Legend WiFi | $66 | View at Newegg |
| Memory | Klevv CRAS 16 GB (4x4GB DDR4-2800) | $84 | View at Amazon |
| Storage | 1 TB NVMe SSD | ~$65 (estimated) | — |
| Power Supply | SAMA GT 650W | $45 | View at Newegg |
| Case | V200 Micro ATX/ITX Computer Case,Multifunctional Pc Case, Spcc Side Panel Business case, Support 250mm VGA Card 140mm CPU Cooler (White) | $50 | View at Newegg |
| Total build cost (approx., October 2026) | $717 | ||
5 of 7 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 Rainbow Six Siege build.
Expected FPS in Rainbow Six Siege by Resolution
Every cell is a measured average — the RTX 3060 row is this build's card.
| Graphics card | 1080p avg FPS | 1440p avg FPS | 4K avg FPS |
|---|---|---|---|
| RTX 3060this build | 230 FPS | 170 FPS | 92 FPS |
| RTX 4090 | 500 FPS | 420 FPS | 260 FPS |
| RTX 5090 | 500 FPS | 420 FPS | 260 FPS |
| RTX 5080 | 460 FPS | 386 FPS | 239 FPS |
| RX 7900 XTX | 440 FPS | 370 FPS | 229 FPS |
| RTX 5070 TI | 430 FPS | 361 FPS | 224 FPS |
Averages from PlanMyPC benchmark runs and community-submitted results for Rainbow Six Siege. 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 Rainbow Six Siege
On Very High, render scaling 100% at 1080p the RTX 3060 averages 230 FPS in Rainbow Six Siege, 10 under the 240 Hz the title is usually played at. Cap an entry build at 144 Hz and it holds; chase 240 Hz and Shadow Quality is what pays for it.
The cheapest step up in our Rainbow Six Siege numbers is the RTX 5070 TI: 430 FPS at 1080p, 200 more than the RTX 3060 and about 87% in this title. That is the card that takes Rainbow Six Siege over 240 Hz, which is the honest reason to want it. What it sells for the week you buy decides it; this build caps graphics at $350 and spends the rest where Rainbow Six Siege will still need it in two years.
AnvilNext under Vulkan is one of the most efficient renderers in any shooter, and the destruction is the reason it has to be: procedural wall and floor breaching generates geometry on the fly, which is CPU work, while the maps themselves are small interiors a mid-range card pushes past 300 FPS. Aim budget at CPU and monitor, not at the graphics card. Rainbow Six Siege being CPU-bound is good news on a tight budget: the AMD Ryzen 5 5600X3D sets the frame rate, and money not spent past the RTX 3060 was never going to reach the screen.
Across the resolutions we have measured the RTX 3060 at in Rainbow Six Siege — 1080p: 230 FPS, on Very High, render scaling 100%, asking about 6 GB; 1440p: 170 FPS, on Very High, render scaling 100%, asking about 8 GB; 4K: 92 FPS. We quote the entry build at 1080p; move the target and Rainbow Six Siege charges you the difference, starting with Shadow Quality.
Video memory is the usual entry-build trap: Rainbow Six Siege wants near 6 GB on Very High, render scaling 100% at 1080p, against 12 GB on the RTX 3060 — 6 GB spare, enough that Rainbow Six Siege textures are not a decision a $800 buyer has to make.
Rainbow Six Siege ships no upscaler in its PC options, so a $800 build has no reconstruction lever at 1080p — Shadow Quality is where the frames have to come from.
Rainbow Six Siege Settings for This $800 Build
The 230 FPS on this page is the RTX 3060 running Rainbow Six Siege on Very High, render scaling 100% at 1080p, the resolution $800 is built around. For more than that, start at Shadow Quality: these are ranked by what Rainbow Six Siege gives back first.
- Shadow Quality
- Reflection Quality
- Ambient Occlusion
- Shading Quality
- Lens Effects