SmollPC

7 parts · $1032.48 estimated · Created Jul 25, 2026

Parts list

AMD Ryzen 5 8400F6C/12T · 4.7 GHz boostAMD$125.61↓ AmazonAmazon ↗Newegg ↗
Cooler Master MasterBox Q300L (Black)fits GPU ≤360mm · cooler ≤159mmCooler Master$39.99Amazon ↗Newegg ↗
GIGABYTE A620I AXRAM ≤6400GIGABYTE$109.99↓ AmazonAmazon ↗Newegg ↗
BGears b-Vigor 550W (Black)550W · ATXBGears$33.95↓ AmazonAmazon ↗Newegg ↗
Team Group T-Force Vulcan Z1TB · SATA SSDTeam Group$131.99Amazon ↗Newegg ↗
GIGABYTE Radeon RX 6800 XT Gaming OC16GB VRAM · 286mm longGIGABYTE$439.99Amazon ↗
Kingston FURY Renegade ProDDR5-5600 · CL36 · 1×16GB (16GB)Kingston Technology Corp.$150.96Newegg ↗

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CBuild Score 75/100A capable 1080p gaming build. Biggest lever: PSU tier or cooling headroom is the weak link — easy fix with a Tier-A PSU and a beefier cooler.

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

1080p gaming: A capable 1080p gaming build. Biggest lever: PSU tier or cooling headroom is the weak link — easy fix with a Tier-A PSU and a beefier cooler.

How to improve · 5 pts to B

CPU/GPU balancecosting ~14 pts

GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +66% with this CPU (median 93 fps today). CPU: high-end, GPU: entry-level.

Build qualitycosting ~4 pts

PSU tier or cooling headroom is the weak link — easy fix with a Tier-A PSU and a beefier cooler

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1080p

For Ryzen 5 8400F + RX 6800 XT, default settings. Estimates only — your actual framerate may be higher or lower.

Cyberpunk 2077
1920×1080 · High
113 avg
85 1% low
Black Myth: Wukong
1920×1080 · High · RT Off
53 avg
40 1% low
Hogwarts Legacy
1920×1080 · High
93 avg
58 1% low
Alan Wake 2
1920×1080 · High · RT Off
54 avg
40 1% low
Call of Duty: Black Ops 6
1920×1080 · Ultra
121 avg
84 1% low
Counter-Strike 2
1920×1080 · High
357 avg
244 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 +66% with this CPU (median 93 fps → ~128 fps across 5 demanding AAA games).

Compatibility

All checks pass

Power

PSU Good · 406W draw / 550W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance — verify before buying.