4K Flagship · ~$3,400

8 parts · $3213.49 estimated · Created Aug 29, 2026

Parts list

MSI RTX 5080 SHADOW 3X OC (Black)16GB VRAM · 303mm longMSI$1579.99Amazon ↗Newegg ↗
AMD Ryzen 7 9850X3D8C/16T · 5.6 GHz boost · iGPUAMD$484.00↓ AmazonAmazon ↗Newegg ↗
Corsair Nautilus 360 RS (Black)AIO liquid · 360mm radiatorCorsair$84.64↓ AmazonAmazon ↗Newegg ↗
Viper Venom RGB (Matte Black)DDR5-5600 · CL36 · 2×16GB (32GB)Patriot Memory$409.99Amazon ↗Newegg ↗
SanDisk Professional PRO-BLADE4TB · PCIe 3.0 NVMeSanDisk Professional$179.99Amazon ↗Newegg ↗
MSI MAG B850 TOMAHAWK MAX WIFIRAM ≤8400MSI$229.99Amazon ↗Newegg ↗
Montech Century II (Silver)850W · ATXMontech$89.90Amazon ↗Newegg ↗
Fractal Design Meshify 3 (Black)fits GPU ≤349mm · cooler ≤173mmFractal Design$154.99Amazon ↗Newegg ↗

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CBuild Score 75/100A capable 4K gaming build. Biggest lever: GPU tier 3/4, 16/12GB VRAM target · based on spec heuristic.

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

4K gaming: A capable 4K gaming build. Biggest lever: GPU tier 3/4, 16/12GB VRAM target · based on spec heuristic.

How to improve · 5 pts to B

Valuecosting ~12 pts

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

Expected performancecosting ~9 pts

GPU tier 3/4, 16/12GB VRAM target · based on spec heuristic

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Balance

Well-matched

Your CPU and GPU are well-matched at 4K gaming — measured against real FPS data (median 63 fps across 5 demanding AAA games), neither side is meaningfully holding the other back. Your CPU is already the strongest gaming chip you can buy.

Compatibility

All checks pass

Power

PSU Sufficient · 601W draw / 850W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance. Verify before buying.