Streaming Rig · ~$1,800

8 parts · $1772.83 estimated · Created Aug 6, 2026

Parts list

AMD Ryzen 7 7800X3D8C/16T · 5 GHz boost · iGPUAMD$333.99↓ AmazonAmazon ↗Newegg ↗
ASRock Challenger Arc B580 (Black)12GB VRAM · 249mm longASRock$309.99↓ AmazonAmazon ↗Newegg ↗
Corsair Nautilus 360 RS ARGB (White)AIO liquid · 360mm radiatorCorsair$129.00↓ AmazonAmazon ↗Newegg ↗
MSI MAG A750GL (Black)750W · ATXMSI$89.99↓ AmazonAmazon ↗Newegg ↗
Rosewill FBM-X7 (Black)fits GPU ≤390mm · cooler ≤170mmRosewill$119.99Amazon ↗Newegg ↗
Viper Venom (Matte Black)DDR5-6000 · CL30 · 2×16GB (32GB)Patriot$419.99Amazon ↗Newegg ↗
GIGABYTE B850M EAGLE WIFI6ERAM ≤8200GIGABYTE$149.99↓ AmazonAmazon ↗Newegg ↗
TEAMGROUP QX 3D NAND QLC 2TB 500 MB2TB · SATA SSDTEAMGROUP$219.89Amazon ↗

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CBuild Score 70/100A capable 1440p gaming build. Biggest lever: Could get more performance per dollar — check the upgrade advisor for swaps.

Choose a use case to see how this build scores for it:

1440p gaming: A capable 1440p gaming build. Biggest lever: Could get more performance per dollar — check the upgrade advisor for swaps.

How to improve · 10 pts to B

CPU/GPU balancecosting ~14 pts

GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +90% with this CPU (median 89 fps today). CPU: mid-range, GPU: mid-range.

Valuecosting ~7 pts

Could get more performance per dollar — check the upgrade advisor for swaps

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1440p

For Ryzen 7 7800X3D + Arc B580, default settings. Estimates only — your actual framerate may be higher or lower.

Cyberpunk 2077
2560×1440 · High
83 avg
62 1% low
Black Myth: Wukong
2560×1440 · High · RT Off
45 avg
33 1% low
Hogwarts Legacy
2560×1440 · High
77 avg
53 1% low
Alan Wake 2
2560×1440 · High · RT Off
51 avg
38 1% low
Call of Duty: Black Ops 6
2560×1440 · Ultra
101 avg
75 1% low
Counter-Strike 2
2560×1440 · High
387 avg
256 1% low

Estimates via HowManyFPS · cached up to 24 hours.

Why these are estimates?

These numbers are model-predicted averages, not measured benchmarks of your specific system. Treat them as ballpark guidance, not a promise. Real framerate depends on:

Your full system (RAM speed, storage, drivers, OS, background load)
In-game scene complexity, multiplayer player count, mods
Driver updates and game patches after this estimate was made
Display, thermals, and how your case manages airflow

If you want a measured number for your specific build, the only reliable answer is to benchmark it yourself once you own the parts.

Balance

GPU-bound (50%)

GPU-limited at 1440p gaming — measured against real FPS data, a stronger GPU would unlock about +113% with this CPU (median 77 fps → ~124 fps across 5 demanding AAA games).

Compatibility

All checks pass

Power

PSU Excellent · 431W draw / 750W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance — verify before buying.