I made a few smaller upgrades to my PC over the past couple of years, but the Zotac RTX 2080 is still the oldest major component. I play at 1440p and generally aim for medium or higher settings. Lately I have been capping games at 60 FPS—even though my monitor supports 144 Hz—because the system feels uncomfortably hot.
I noticed the RTX 5060 listed as a strong value option, but I am not sure how meaningful that recommendation is. Would it be a worthwhile upgrade from an RTX 2080, or should I be looking at something else? I would prefer a noticeable performance improvement and would like at least 16 GB of VRAM if possible.
I would also appreciate advice on the heat issue. The system has a Ryzen 5 7600X with a be quiet! Dark Rock 4 cooler and two case fans in a Corsair 270R. The case can become hot to the touch, so I sometimes remove the side panel. I have not seen any temperature warnings, but I have not measured the CPU or GPU temperatures carefully yet. Is adding fans enough, or could the graphics card need cleaning, repasting, or new thermal pads?
Current hardware: Ryzen 5 7600X, Dark Rock 4, MSI B650 Gaming Plus WiFi, 32 GB DDR5-6000 CL30, RTX 2080 8 GB, Corsair 270R case, Seasonic Focus Plus Gold 850 W PSU, and a 1440p 144 Hz monitor.
4 Answers
The 270R is not known for having exceptional airflow, and two fans may not provide a great front-to-back path. Ideally, use front fans as intake and a rear or top fan as exhaust. Adding one or two quality fans could help, but first confirm temperatures so you know whether airflow is actually the problem. The Ryzen 5 7600X is designed to run fairly warm, so its temperature alone is not necessarily a warning sign.
Before buying anything, measure the actual CPU and GPU temperatures while gaming. A case feeling hot does not automatically mean the components are overheating; it can also mean the system is successfully exhausting warm air. Check temperatures, clock speeds, and fan speeds with a hardware monitor. If the GPU is unusually hot, cleaning dust from the heatsink and fans may help, and an older card could potentially benefit from fresh thermal paste or pads. Removing the side panel is useful as a quick test, but it is not an ideal permanent solution.
If you upgrade, I would avoid dropping from an 8 GB RTX 2080 to another card with only 8 GB unless the price is extremely good. At 1440p, 16 GB gives you more room for newer games and higher texture settings. A used RTX 4070 can be appealing if priced well, while a current-generation 16 GB card may make more sense if you want a longer-term upgrade.
The RTX 5060 probably is not a worthwhile upgrade here. It is only around 28% faster than an RTX 2080 in some comparisons, so the real-world improvement may not justify buying a new card. I would look for a clearly higher performance tier instead, such as a used RTX 4070 or a newer card with at least 16 GB of VRAM. Compare current prices and benchmarks before deciding, since the best-value option changes frequently.

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