GPU-Z 2.71.0 Adds RTX 50 Hotspot and Memory Temperature Monitoring

TechPowerUp released GPU-Z 2.71.0 on September 22 with new monitoring support for NVIDIA GeForce RTX 50-series graphics cards. The headline change is a GeForce 50 hotspot thermal sensor, restoring a reading that GPU-Z could not reliably expose when Blackwell gaming cards first launched.

The same update reports the hottest memory-chip temperature and exposes the individual memory-chip temperatures through a tooltip. That is more useful than a single generic memory-temperature number when diagnosing an uneven thermal interface, a weak pad contact or one unusually hot GDDR7 package, although GPU-Z telemetry by itself does not identify the physical cause of a temperature difference.

Early RTX 50-series versions of GPU-Z could not obtain a valid hotspot value through the public NVIDIA interface used by the utility. VideoCardz documented that GPU-Z initially displayed an invalid 255°C value before TechPowerUp removed the field for Blackwell cards. The underlying hardware temperature information had not necessarily disappeared: NVIDIA diagnostic tooling could still access it, and other monitoring utilities later found ways to expose Blackwell hotspot data.

GPU-Z 2.71.0 therefore closes a monitoring gap rather than adding a new physical sensor to RTX 50 hardware. TechPowerUp’s change log confirms that the reading is supported in the new release, but it does not explain the implementation path. It would be speculation to claim that NVIDIA opened a new public API or that GPU-Z uses the same access method as another monitoring utility.

Version 2.71.0 adds an NVIDIA overclocking readout to the Advanced tab with overclocked frequencies, XBAR, SYS, video clock and boost-lock status. SYS, L2 and Video clocks can also be enabled as sensors, although TechPowerUp leaves them disabled by default.

A new NVIDIA PCI-Express bandwidth sensor reports throughput in GB/s. That is distinct from GPU-Z’s long-standing ability to report the negotiated PCIe generation and lane width: link capability tells you how the connection is configured, while throughput tells you how much traffic is actually crossing it at a given moment.

The release adds detection for a wide set of newer hardware, including NVIDIA RTX 5060 GB205, RTX PRO 4500 Blackwell Server, additional H100 and Tesla V100 variants, AMD’s Steam Machine GPU and another Radeon PRO V710 variant. Intel additions span Panther Lake and multiple Lunar Lake, Arrow Lake H, Raptor Lake Refresh and Twin Lake processors, while Qualcomm Snapdragon X2-90, X2-85 and X2-45 are also listed.

TechPowerUp also fixed LPDDR5X detection on Intel Meteor Lake and Arrow Lake, LPDDR5 frequency reporting on Alder Lake, memory-bandwidth reporting on some DDR5 systems and the NVIDIA GP102 transistor count. One detection entry is an RTX 4070 10 GB; the change log confirms that GPU-Z can identify that device, but software recognition alone is not evidence of a new retail launch or availability.

For RTX 50 owners, the practical value is better observability. Hotspot and per-chip memory temperatures can make thermal troubleshooting more specific, while PCIe throughput and additional clock domains help distinguish bus activity and internal clock behavior from simple utilization percentages.

Those readings still need context. Temperature limits vary by component and firmware, and GPU-Z does not turn a sensor value into proof that a card needs to be repasted or disassembled. The useful change is that owners now have more direct telemetry to compare before making that judgment.