My Build #G

9 parts · $868.15 estimated · Created Aug 8, 2026

Open in builder

Parts list

  • Intel Core i5-8400
    Intel Core i5-84006C/6T · 4 GHz boost · iGPUIntel$86.33AmazonNewegg
  • Montech APX
    Montech APX650W · ATXMontech$45.90AmazonNewegg
  • SilverStone Nitrogon NT07-115X
    SilverStone Nitrogon NT07-115XLow-profile air · 23mm tallSilverStone$26.99AmazonNewegg
  • XFX Radeon RX 580 GTS XXX Edition
    XFX Radeon RX 580 GTS XXX Edition8GB VRAM · 270mm longXFX$139.97Amazon
  • Corsair Vengeance LPX (Black)DDR4-3600 · CL20 · 2×8GB (16GB)Corsair$119.00Newegg
  • Zalman CUBIX-G
    Zalman CUBIX-G (Black)fits GPU ≤280mm · cooler ≤155mmZalman$34.98AmazonNewegg
  • MSI B360M PRO-VDH
    MSI B360M PRO-VDHmsi$99.99Amazon
  • SAMSUNG 860 EVO Series 1TB
    SAMSUNG 860 EVO Series 1TB1TB · PCIe 4.0 NVMeSAMSUNGNewegg
  • Acer Predator | | AMD | | | , Height Adjustment, & | DCI-P3 99% | 2 x & 2 x | X27U W1bmiip
    Acer Predator | | AMD | | | , Height Adjustment, & | DCI-P3 99% | 2 x & 2 x | X27U W1bmiip27" · 2560×1440 · 240Hz · OLEDAcer America$314.99AmazonNewegg

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FBuild Score 35/100Build needs major changes for 1080p gaming. Start here: 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: Build needs major changes for 1080p gaming. Start here: psu tier or cooling headroom is the weak link — easy fix with a tier-a psu and a beefier cooler.

How to improve

Expected performancecosting ~25 pts

18 fps median across 5 demanding games at 1080p · 0% above 60 fps, 0% above 100 · via HowManyFPS

CPU/GPU balancecosting ~17 pts

GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +300% with this CPU (median 18 fps today). CPU: entry-level, GPU: mid-range.

Open in builder to apply these →
Expected FPSfollows the Build Score scenario

Balance

GPU-bound (90%)

GPU-limited at 1080p gaming — measured against real FPS data, a stronger GPU would unlock about +300% with this CPU (median 18 fps → ~86 fps across 5 demanding AAA games).

Compatibility

All checks pass

Power

PSU Good · 406W draw / 650W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance. Verify before buying.