GeForce RTX 50 Series owners are reporting GPU Hotspots of 100+ degrees now that monitoring is available

With new GPU hotspot temperature readings now available, unofficially, for GeForce RTX 50 Series GPUs, we're starting to see cases with alarming results.

Kosta Andreadis

Senior Editor

Published Jul 17, 2026 2:01 AM CDT

1 minute & 45 seconds read time

TL;DR: Third-party tools have enabled GPU hotspot temperature monitoring for GeForce RTX 50 Series cards, revealing some high hotspot readings (e.g., ~98.5°C and 106.3°C) far above overall GPU temps. These findings highlight hotspot monitoring's usefulness for diagnosing cooling issues, though third-party data may not be fully accurate.

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In the past week, we've seen tools like HWMonitor, HWiNFO, AIDA64, and others expand their support for GeForce RTX 50 Series GPU monitoring by adding readings for GPU hotspot temperatures. This was a feature that was actively blocked by NVIDIA, even though it's been a staple of previous generations. It was third-party monitoring tools and engineering that restored access to hotspot readings, and it's opened the door for countless gamers to re-run benchmarks and tests to get a clearer picture of the thermal performance of their GeForce RTX 50 Series cards.

And with that, we're starting to see some concerning results across a wide range of cards. In one case, a user with a COLORFUL iGame GeForce RTX 5080 Vulcan graphics card found that their GPU hotspot temperature hit 98.5 degrees Celsius even though the overall GPU temperature reading was sitting at 68.6 degrees. This is a 30-degree discrepancy and enough of a cause for concern that they got in contact with COLORFUL's support team.

The good news is that COLORFUL's response was detailed and reassuring, noting that sustained temperatures above 90 degrees were abnormal, that if this continued after a sustained 10 minutes of gaming, it could indicate faulty cooling, and that they should contact "after-sales service" for next steps. But first, they suggest ruling out airflow issues and even dust to ensure that the cooling was working as intended.

Read more: GeForce RTX 50 Series hotspot temperature readings won't be added to MSI Afterburner

A separate post from an owner of a COLORFUL iGame GeForce RTX 5090D shows a GPU hotspot temperature of 106.3 degrees Celsius, which is 30+ degrees higher than the overall GPU temperature. This isn't indicative of a wider issue with GeForce RTX 50 Series cooling, but it is evidence that GPU hotspot temperature readings can be useful when evaluating performance or cooling issues.

Frequently Asked Questions

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Question #1

What is the difference between GPU hotspot temperature and overall GPU temperature for GeForce RTX 50 Series cards?

GPU hotspot temperature is a localized sensor reading that can be much higher than the overall GPU temperature; examples in the article show hotspot readings roughly 30 degrees Celsius higher than the overall GPU temp (for instance 98.5°C hotspot vs 68.6°C overall, and 106.3°C hotspot that was 30+ degrees higher). The article notes sustained hotspot temperatures above 90°C are considered abnormal by COLORFUL and may indicate faulty cooling after prolonged gaming. It also cautions these hotspot readings currently come from third-party tools and may not be fully accurate.

Answered

Question #2

How reliable are the hotspot temperature readings provided by third-party tools like HWMonitor and HWiNFO for RTX 50 Series GPUs?

Third-party hotspot readings for RTX 50 Series GPUs are available but may not be fully reliable because they are not part of the official NVAPI interface, so the data might not be entirely accurate in all cases. They have nevertheless proven useful for spotting possible cooling issues, as shown by several user reports of large discrepancies between hotspot and overall GPU temperatures.

Answered

Question #3

What hotspot temperature thresholds should prompt me to contact my GPU manufacturer’s after-sales support?

The article reports that COLORFUL told a user that sustained GPU hotspot temperatures above 90 degrees Celsius are abnormal. If the hotspot remains above 90 C after a sustained 10 minutes of gaming, they advised contacting after-sales support.

Answered

Question #4

What troubleshooting steps did COLORFUL recommend when a user reported sustained hotspot temperatures above 90°C?

COLORFUL said sustained hotspot temperatures above 90 degrees Celsius were abnormal and that if the reading persisted after about 10 minutes of gaming it could indicate faulty cooling and should be sent to after-sales service. Before contacting after-sales, they recommended ruling out airflow issues and dust to ensure the cooling was working as intended.

Answered

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It's also worth noting that as these new hotspot readings come from third-party tools, they're not a part of the official NVAPI interface, so the data might not be entirely accurate in all cases. Either way, with so many tools adding this support and countless users posting their findings (with many more showcasing normal temperature ranges), it might be time for NVIDIA to add this feature to GeForce RTX 50 Series monitoring formally.