Top CPU and Power Supply Picks for RTX 3060 Ti and RTX 5080 Gaming Builds

Testing shows the Intel Core i5‑12600KF delivers the best performance with the RTX 3060 Ti, eliminating bottlenecks at 1080p and offering strong over‑clocking headroom. For budget builds, the AMD Ryzen 5 5600 provides about 95 % of the performance at a lower cost, while the AMD Ryzen 5 7600 is highlighted for future‑proofing on the AM5 platform.

For systems built around the upcoming RTX 5080, several power supplies are recommended. The Apevia Galaxy 1000 W 80+ Gold unit offers the highest wattage and a 16‑pin connector for next‑gen GPUs. Other strong choices include the Cooler Master MWE Gold 850 V2, Thermaltake GF1 850 W, Corsair RM850x, and MSI MPG A850GS, all featuring 80+ Gold efficiency, fully modular cabling, and ATX 3.1/PCIe 5.1 compatibility to support the power demands of high‑end graphics cards.