First ITX Build

7 parts · $1140.68 estimated · Created Aug 11, 2026

Parts list

AMD Ryzen 7 5800XT8C/16T · 4.8 GHz boostAMD$239.00↓ AmazonAmazon ↗Newegg ↗
ASRock B550M-ITX/AC (Black)RAM ≤4733ASRock$99.99Amazon ↗Newegg ↗
NZXT H2 Flow (Black)fits GPU ≤331mm · cooler ≤75mmNZXT$149.99Amazon ↗Newegg ↗
Corsair CX550 (Black)550W · ATXCorsair$74.99Amazon ↗Newegg ↗
ADATA LEGEND 7102TB · PCIe 3.0 NVMeADATA$219.99↓ AmazonAmazon ↗Newegg ↗
ASRock Challenger Arc A580 (Black)8GB VRAM · 271mm longASRock$181.72↓ AmazonAmazon ↗Newegg ↗
Corsair Vengeance LPX (Black)DDR4-2400 · CL16 · 2×16GB (32GB)Corsair$175.00Newegg ↗

UFDForge earns a small commission on qualifying purchases at no cost to you.

FBuild Score 49/100Build needs major changes for 1080p gaming. Start here: 34 fps median across 5 demanding games at 1080p · 20% above 60 fps, 0% above 100 · via howmanyfps.

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

1080p gaming: Build needs major changes for 1080p gaming. Start here: 34 fps median across 5 demanding games at 1080p · 20% above 60 fps, 0% above 100 · via howmanyfps.

How to improve · 11 pts to D

Expected performancecosting ~18 pts

34 fps median across 5 demanding games at 1080p · 20% above 60 fps, 0% above 100 · via HowManyFPS

CPU/GPU balancecosting ~14 pts

GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +161% with this CPU (median 34 fps today). CPU: entry-level, GPU: mid-range.

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1080p

For Ryzen 7 5800XT + Arc A580, default settings. Estimates only. Your actual framerate may be higher or lower.

Counter-Strike 2
1920×1080 · High
175 avg
100 1% low
Cyberpunk 2077
1920×1080
44 avg
32 1% low
Black Myth: Wukong
1920×1080 · High · RT Off
9 avg
9 1% low
Hogwarts Legacy
1920×1080 · High · RT Off
34 avg
22 1% low
Alan Wake 2
1920×1080 · High · RT Off
34 avg
32 1% low
Call of Duty: Black Ops 6
1920×1080 · Ultra
84 avg
59 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 1080p gaming — measured against real FPS data, a stronger GPU would unlock about +161% with this CPU (median 34 fps → ~86 fps across 5 demanding AAA games).

Compatibility

All checks pass

Power

PSU Sufficient · 401W draw / 550W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance. Verify before buying.