After saving up for my first gaming PC, I'm trying to finalize the parts list while keeping the cost reasonable. I've already purchased the monitor and DDR4 memory, but I'm planning to replace the originally selected graphics card with an RTX 5070. Because of the higher power requirements, I'll also need a different power supply. I'm hoping to play modern games smoothly at 1440p and would appreciate feedback on the build, especially the graphics card choice and recommended PSU wattage. I'm located outside the United States, so local pricing may differ significantly from typical US recommendations.
3 Answers
Use a quality 850W power supply for the RTX 5070 build. Avoid choosing a unit based only on its wattage rating—look for a reputable model with modern protections and the appropriate graphics-card power connector. That gives you comfortable headroom for the rest of the system and future upgrades.
Before buying, confirm which components are already paid for and compare the actual prices available in your region. Recommendations such as the RX 9070 XT being cheaper than the RTX 5070 may not apply outside the US. Also check the target games and monitor refresh rate, since 1440p performance expectations can vary quite a bit between standard 60–75Hz gaming and high-refresh-rate play.
For 1440p gaming, the RTX 5070 should be capable, but the best choice depends heavily on your local pricing. A Radeon RX 9070 XT may offer better rasterized performance and value, even with ray tracing enabled, but it’s only worth switching if the price difference makes sense in your country. Since you already own the monitor and DDR4 RAM, make sure the rest of the parts are compatible with that memory before ordering anything.
The 9070 XT is actually about $75 more expensive here, so the RTX 5070 is the better deal in my market. I’ve already bought the monitor and DDR4 memory.
The higher power draw is why I’m replacing the original power supply. I’ll look for a reliable 850W model rather than just the cheapest option.