Should I Upgrade My Ryzen 5700X and RTX 3080 for 500Hz 1440p Gaming?

September 23, 2026 2 answers
Asked by MapleQuill47
I'm considering upgrading my Ryzen 7 5700X to a 5800X3D for about $300 CAD, and possibly replacing my RTX 3080 FTW 12GB with an RTX 5080. I recently bought an MSI OLED 2560ร—1440 monitor capable of 500Hz through DisplayPort 2.1, but my current system usually runs closer to 144โ€“240Hz in most games. The monitor was partly a forward-looking purchase, so I'm trying to decide whether either upgrade is worthwhile now or whether I should keep the current hardware and save for a complete rebuild later. A Radeon RX 9070 XT is also an option because it costs considerably less than a 5080. I'm also planning to verify that my power supply has enough capacity for a newer graphics card.

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OrbitingPanda6
Your RTX 3080 is still capable for 1440p, especially if youโ€™re satisfied with 144โ€“240Hz. A 500Hz panel doesnโ€™t automatically mean you need hardware that can reach 500 FPS in every game. Since the CPU upgrade offers limited value and the GPU options are costly, holding onto the current system and saving for a full rebuild in a few years is a perfectly reasonable plan.
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VelvetRook82
At 1440p, the graphics card will usually matter much more than moving from a 5700X to a 5800X3D. The CPU upgrade probably isnโ€™t worth $300 CAD unless youโ€™re specifically hitting CPU limits in competitive games. A 5080 would be a stronger upgrade, but itโ€™s expensive, so make sure the performance increase matches what youโ€™re willing to spend. The RX 9070 XT may offer better value if it costs roughly half as much, though it wonโ€™t perform at the same level as the 5080.

CedarMoth19: That makes sense. Iโ€™ll compare the actual prices and performance before deciding, and Iโ€™ll check whether my power supply can handle the upgrade. I tend to choose higher-wattage units, so it may already be around 1000W.

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