4K Flagship · ~$3,400

8 parts · $3465.80 estimated · Created Aug 14, 2026

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Parts list

GIGABYTE GeForce RTX 5080 Gaming OC (Black)16GB VRAM · 340mm longGIGABYTE$1599.00↓ AmazonAmazon ↗Newegg ↗
AMD Ryzen 7 9800X3D8C/16T · 5.2 GHz boost · iGPUAMD$414.99↓ AmazonAmazon ↗Newegg ↗
Patriot Viper Venom (Matte Black)DDR5-6000 · CL36 · 2×16GB (32GB)Patriot Memory$539.95Amazon ↗Newegg ↗
ASUS TUF Gaming GT502 (White)fits GPU ≤400mm · cooler ≤163mmASUS$169.99Amazon ↗Newegg ↗
Alphacool AIO 360 (Green)AIO liquid · 360mm radiatorAlphacool$199.99Amazon ↗Newegg ↗
Z5404TB · PCIe 5.0 NVMeT-FORCE$252.99Amazon ↗Newegg ↗
Montech Century II (Silver)850W · ATXMontech$89.90Amazon ↗Newegg ↗
ASUS TUF GAMING B850-E WIFIRAM ≤8000ASUS$198.99Amazon ↗Newegg ↗

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ABuild Score 92/100Excellent 4K gaming build — Quality parts (PSU + cooling) — durable foundation.

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

4K gaming: Excellent 4K gaming build — Quality parts (PSU + cooling) — durable foundation.

How to improve · 3 pts to S

Valuecosting ~3 pts

Good value: $21.19 per 1080p-reference FPS of performance spend ($3491 build − ~$884 market floor for essentials, 123 fps reference) — near the ~$18.50/fps par for this performance class.

Expected performancecosting ~2 pts

98 fps median across 5 demanding games at 4K · 100% above 60 fps, 40% above 100 · via HowManyFPS

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 4K

For Ryzen 7 9800X3D + RTX 5080, default settings. Estimates only — your actual framerate may be higher or lower.

Cyberpunk 2077
3840×2160 · High
98 avg
73 1% low
Black Myth: Wukong
3840×2160 · High · RT Off
66 avg
50 1% low
Hogwarts Legacy
3840×2160 · High
84 avg
63 1% low
Alan Wake 2
3840×2160 · High · RT Off
107 avg
80 1% low
Call of Duty: Black Ops 6
3840×2160 · Ultra
126 avg
94 1% low
Counter-Strike 2
3840×2160 · High
535 avg
335 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

Well-matched

Your CPU and GPU are well-matched at 4K gaming — measured against real FPS data (median 98 fps across 5 demanding AAA games), neither side is meaningfully holding the other back.

Compatibility

All checks pass

Power

PSU Sufficient · 601W draw / 850W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance — verify before buying.