Juan Gaming Rig v3

9 parts · $2311.61 estimated · Created Jun 30, 2026

Parts list

Thermalright Peerless Assassin 120 SE (Black)155mm tallThermalright$39.90Amazon ↗
CORSAIR RMe Series RM850e850W · ATXCORSAIR$144.99Newegg ↗
AMD Ryzen 7 7800X3D8C/16T · 5 GHz boost · iGPUAMD$333.99↓ AmazonAmazon ↗Newegg ↗
ASRock B850 Pro RS WiFiRAM ≤8000ASRock$138.87↓ AmazonAmazon ↗Newegg ↗
GIGABYTE Radeon RX 9070 Gaming OC (Black)16GB VRAM · 288mm longGIGABYTE$669.99Amazon ↗Newegg ↗
Samsung 990 PRO 1TB1TB · HDDSamsung$239.99Amazon ↗
Montech HS Series (Argb Black)Montech$74.90Amazon ↗
Western Digital WD Blue SN5000 1TB 150 MB (Blue)1TB · PCIe 4.0 NVMeWestern Digital$198.99Amazon ↗
Manta XSky SK Hynix IC RGB Gaming BlackDDR5-6000 · 2×16GB (32GB)Manta$469.99Amazon ↗

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BBuild Score 88/100Solid 1440p gaming build — 99 fps median across 5 demanding games at 1440p · 100% above 60 fps, 40% above 100 · via HowManyFPS. Next upgrade: older platform — limited cpu upgrade path without swapping motherboard + ram.

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

1440p gaming: Solid 1440p gaming build — 99 fps median across 5 demanding games at 1440p · 100% above 60 fps, 40% above 100 · via HowManyFPS. Next upgrade: older platform — limited cpu upgrade path without swapping motherboard + ram.

How to improve · 2 pts to A

Build qualitycosting ~3 pts

PSU tier A. Healthy PSU headroom. Cooler is under-spec for CPU TDP

Valuecosting ~3 pts

Excellent value: $13.64 per 1080p-reference FPS of performance spend ($2418 build − ~$918 market floor for essentials, 110 fps reference) — near the ~$12.00/fps par for this performance class.

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1440p

For Ryzen 7 7800X3D + RX 9070, default settings. Estimates only — your actual framerate may be higher or lower.

Destiny 2
2560×1440 · High
330 avg
248 1% low
Cyberpunk 2077
2560×1440 · High
126 avg
94 1% low
Black Myth: Wukong
2560×1440 · High · RT Off
69 avg
51 1% low
Hogwarts Legacy
2560×1440 · High
99 avg
67 1% low
Alan Wake 2
2560×1440 · High · RT Off
84 avg
63 1% low
Call of Duty: Black Ops 6
2560×1440 · Ultra
149 avg
112 1% low
Counter-Strike 2
2560×1440 · High
482 avg
312 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 (13%)

GPU-limited at 1440p gaming — measured against real FPS data, a stronger GPU would unlock about +40% with this CPU (median 99 fps → ~124 fps across 5 demanding AAA games).

Compatibility

2 warnings

Case GPU clearance unknown
Case cooler clearance unknown

Power

PSU Excellent · 468W draw / 850W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance — verify before buying.