Secondary PC

11 parts · $3164.43 estimated · Created Jul 29, 2026

Parts list

MSI PRO B850-P WIFIRAM ≤8200MSI$129.49Amazon ↗Newegg ↗
XPG GAMMIX S70 Blade1TB · PCIe 4.0 NVMeXPG$215.06Amazon ↗Newegg ↗
Corsair FRAME 4000D (Black)fits GPU ≤430mm · cooler ≤170mmCorsair—Amazon ↗Newegg ↗
ADATA LEGEND 7101TB · PCIe 3.0 NVMeADATA · ×3$440.97Amazon ↗Newegg ↗
Seagate Desktop 3.5" 1000GB 7200 RPM 32 MB1TB · HDDSeagate$89.10Newegg ↗
Seasonic FOCUS GX-850850W · ATXSeasonic—Newegg ↗
ADATA PremierDDR5-4800 · CL40 · 1×16GB (16GB)ADATA · ×4$1319.96Amazon ↗
AMD Ryzen 5 7400F6C/12T · 4.7 GHz boostAMD—Newegg ↗
ARCTIC Liquid Freezer III Pro 360 (Arctic Black)AIO liquid · 360mm radiatorARCTIC$69.89Amazon ↗Newegg ↗
GIGABYTE GeForce RTX 3080 Ti Vision OC 3X WINDFORCE Fans 384-bit12GB VRAMGIGABYTE$699.97Amazon ↗
GIGABYTE GS32QCA Advanced Version VA AMD , Black32" · 2560×1440 · 180Hz · CurvedGIGABYTE$199.99↓ AmazonAmazon ↗Newegg ↗

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DBuild Score 63/100Needs attention for 1440p gaming — start with GPU is the limiter at 1440p gaming — the CPU has ~63% unused headroom a stronger GPU would unlock.

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

1440p gaming: Needs attention for 1440p gaming — start with GPU is the limiter at 1440p gaming — the CPU has ~63% unused headroom a stronger GPU would unlock.

How to improve · 7 pts to C

CPU/GPU balancecosting ~13 pts

CPU-limited — measured at the 1080p reference, a faster CPU would unlock about +47% from the GPU you've chosen (median 70 fps today). CPU: mid-range, GPU: entry-level.

Valuecosting ~13 pts

Biggest non-performance spend: storage (+$171 over a solid baseline) — shifting that toward the GPU buys more frames.

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1440p

For Ryzen 5 7400F + RTX 3080 Ti, default settings. Estimates only. Your actual framerate may be higher or lower.

Cyberpunk 2077
2560×1440
63 avg
46 1% low
Hogwarts Legacy
2560×1440 · High · RT Off
57 avg
32 1% low
Black Myth: Wukong
2560×1440 · High · RT Off
17 avg
15 1% low
Counter-Strike 2
2560×1440 · High
244 avg
149 1% low
Call of Duty: Black Ops 6
2560×1440 · Ultra
93 avg
61 1% low
Alan Wake 2
2560×1440 · High · RT Off
43 avg
39 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 (63%)

Your GPU (estimated entry-level) is limiting performance for 1440p gaming. The CPU (estimated mid-range) is 1 tier higher and has spare capacity your GPU isn't using. We don't have FPS data for either of these chips yet, so this is a spec-based estimate, not a measured verdict.

Compatibility

3 warnings

Cooler socket data incomplete
GPU length unknown
Potential M.2 / SATA conflict

Power

PSU Excellent · 420W draw / 850W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance. Verify before buying.