750W PSU Planning for RTX 5080 Super Builds in SA
750W for RTX 5080 Super needs a full-build check, not a simple yes. Review GPU guidance, CPU draw, transient load, connectors, PSU quality, and upgrade plans before deciding.
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For Stellar Blade, the Ryzen 5 9600X (R5,200 to R6,200) does not hold back the RTX 5070 in any way you would feel during a session, so this is a balanced pairing for this title. Expect the GPU to be the limiting part at 1440p and above, while the CPU comfortably pushes past 130 fps on a 165 Hz panel.
Where the Ryzen 5 9600X sits next to the RTX 5070
The Ryzen 5 9600X pairs cleanly with the RTX 5070 and any frame-rate ceiling comes from Stellar Blade, not the CPU. The Ryzen 5 9600X carries six to eight modern cores with strong single-thread speed, which is exactly what a fast-paced renderer wants. In Stellar Blade the heavy lifting is shader and rasterisation work that lands on the RTX 5070, so as you climb from 1080p to 4K the CPU does progressively less and the card does more. That is the healthy direction: you want the expensive GPU working near 95 to 99 percent load, not idling while the processor stalls.
Frame targets and where you might feel the CPU
At 1080p competitive play you can realistically see 130 to 165 fps depending on settings, and a 144 Hz or 165 Hz monitor is the natural match for this build. The only scenarios where the Ryzen 5 9600X becomes the bottleneck are dropping to 1080p Low with upscaling on a flagship card purely to chase 240 fps. For a typical South African setup running a 1440p 165 Hz panel, the RTX 5070 (R15,500 to R18,500) is the part you are paying to keep busy, and it is.
FAQ
Will the Ryzen 5 9600X bottleneck the RTX 5070 in Stellar Blade?
No, not in any way that costs you playable frames. At 1440p and 4K the RTX 5070 is the limiter, and the Ryzen 5 9600X sits well within its comfort zone above 130 fps.
What monitor suits this build for Stellar Blade?
A 1440p 165 Hz panel is the sweet spot. It matches the frame range this pairing produces and leaves the RTX 5070 as the part that decides your settings.
Should I spend more on the CPU instead of the RTX 5070?
No. The Ryzen 5 9600X at R5,200 to R6,200 already feeds this card. Any spare budget is better aimed at faster DDR5, a larger NVMe drive, or stepping the GPU up a tier.
TIP
combo? Match the Ryzen 5 9600X with 32GB DDR5-6000 and a 1440p 165 Hz monitor, then put the rest of your budget into the RTX 5070 tier you can afford at Evetech.
