Best LGA1700 Upgrade for 240โ€“400 Hz Competitive Gaming?

September 21, 2026 4 answers
Asked by MellowCedar27
I'm currently running an i5-12400F, DDR5-6000 memory, and an RX 6700 XT. I mainly play competitive games such as Counter-Strike and Valorant at 1080p, and I'm trying to maximize FPS for a 240 Hz monitor that I may upgrade to 360โ€“400 Hz. I'm considering upgrading to an i5-14600K and possibly an RX 6800 XT, since I can get one at a good price. Would the 14600K be enough to avoid limiting the GPU in these games? Is the 6800 XT a worthwhile upgrade, or should I consider a newer 7000- or 9000-series card instead? I'd prefer to get the most performance possible from my current LGA1700 motherboard rather than switching to AM5, and I'm also using an ASUS PRIME Z790-P with a 700W be quiet! Pure Power 11 Gold power supply.

Answers

NorthwindPanda19
Iโ€™d prioritize the CPU upgrade if you can get the 14600K at a particularly good price. The jump from an RX 6700 XT to a 6800 XT is useful, but at 1080p in competitive games you may be CPU-limited more often than GPU-limited. A newer graphics card is only worth it if the price and performance difference are clearly better.
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BriskLantern52
AM5 would give you a longer upgrade path, but it also means replacing the motherboard. Since you already own a Z790 board and want maximum LGA1700 performance, the 14600K is a reasonable endpoint. A platform change makes more sense later when youโ€™re ready for a major rebuild.
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PixelHarbor6
The i5-14600K is a strong gaming upgrade and should pair well with a 6800 XT, especially for high-refresh competitive gaming. Since you already have a DDR5-compatible Z790 board, upgrading the CPU lets you avoid the extra cost of a new platform. Just make sure the motherboard BIOS is updated and that you have a capable CPU cooler.
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QuartzMango84
A 14600K paired with fast DDR5 can deliver very high frame rates in Counter-Strike and similar games. A comparable setup with a 14600KF and 6900 XT reaches roughly 450โ€“600 FPS at 1440p on low settings, so it should have no trouble driving a 240 Hz display and could make sense for a 360 Hz monitor depending on your settings and minimum FPS.
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