$1000 Gaming PC - Classic LTT Build Guide (2026)

TL;DR

LTT's Riley builds a $1,000 1440p gaming PC using an Intel Core i5-12600K and Arc B580 GPU because AM5 and AM4 X3D chips are too expensive.

Key Points

• 1.Intel Core i5-12600K anchors the CPU choice despite being 5 years old. AMD's AM5 requires DDR5 (out of budget) and AM4 X3D chips are being scalped, making this 6P+4E core Intel chip the best bang-for-buck option for a 1440p target.
• 2.The ASUS B760M AYW Wi-Fi D4 motherboard costs $100 and offers competent VRM, PCIe Gen 5, and 2.5G LAN. It lacks a rear USB-C port, which Riley notes as a disappointment, and the front USB-C header is unsupported by the board.
• 3.GSkill DDR4 2x8GB kit at ~$150 is chosen over cheaper Crucial sticks for better performance. A Patriot kit with slightly tighter timings was used on-camera to avoid hoarding scarce DDR4 inventory.
• 4.A 1TB SATA SSD replaces an NVMe drive to keep costs down. NVMe prices are high; a Crucial SATA drive fits the budget, with the Samsung 990 EVO suggested as a modest upgrade, and an M.2 slot is left ready for a future upgrade.
• 5.The Intel Arc B580 (ASRock Steel Legend) is the $300 GPU centerpiece with 12GB VRAM. It performs well at 1080p, acceptably at 1440p, and delivers roughly 100 FPS in Marathon at medium settings and ~70 FPS in Resident Evil Village at mixed settings.
• 6.The MSI 650W 80 Plus Bronze PSU costs $60 and tests at silver efficiency per 80 Plus. Its only weakness is poor performance during power brownouts, so users in areas with unreliable power are advised to choose an alternative.
• 7.The Sama SVO2 case at $60 provides excellent value with ARGB fans, front USB-C, and room for large coolers and GPUs. The completed build runs 1440p at 240Hz with RAM at 3600 MT/s and Resizable BAR enabled on the Arc B580.