TechPowerUp has released GPU-Z 2.70.0, a critical update for the popular hardware diagnostics tool, bringing a hardened kernel-mode driver and expanded detection for the latest GPUs from NVIDIA, Intel, and Qualcomm. The June 16, 2026, release addresses long-standing security concerns within the driver’s architecture, making it safer for everyday use on Windows machines. This update is particularly urgent for users who rely on GPU-Z for detailed graphics card monitoring, as the improved driver significantly reduces the attack surface at the operating system’s core. Version 2.70.0 arrives as cyber threats increasingly target low-level Windows components, pushing developers to fortify tools that operate with elevated privileges.

For over a decade, GPU-Z has been an indispensable utility for enthusiasts, overclockers, and IT professionals seeking deep insight into their graphics hardware. The tool reads sensors, displays specifications, and provides real-time monitoring without the bloat of heavier software suites. However, its reliance on a kernel-mode driver to access hardware registers has always posed a theoretical risk—if exploited, a vulnerability could grant attackers the highest level of system access. With 2.70.0, TechPowerUp has re-engineered this driver to lock down potential entry points, stating that the driver now undergoes stricter validation checks and uses more secure communication methods between user-mode and kernel-space components.

The Security Overhaul: A Safer Kernel Driver

Kernel-mode drivers run at the same privilege level as the Windows kernel itself, making any flaw potentially catastrophic. In recent years, incidents involving gaming anti-cheat and hardware monitoring drivers exploited to deploy ransomware or rootkits have underscored the danger. GPU-Z’s previous driver, based on an older open-source reference, lacked modern defenses such as guard pages, non-executable memory, and pointer authentication. The new driver, rewritten from the ground up, incorporates these protections and aligns with Microsoft’s latest driver security requirements.

TechPowerUp engineers implemented multiple layers of defense. The driver now uses strict access right checks and validated handles, preventing unauthorized processes from sending control codes. Communication buffers are zero-initialized to eliminate information leaks between calls. On supported processors, the driver leverages control-flow enforcement technology (CET) and IOMMU-based memory isolation to block code-reuse attacks and DMA exploits. These changes required a complete re-architecture of the hardware access layer, but the result is a driver that meets the security bar expected by enterprise clients and government agencies.

Digital signing has also been strengthened. The 2.70.0 driver carries an extended validation (EV) certificate and passes Microsoft’s Driver Signature Enforcement, ensuring compatibility with Secure Boot and Hypervisor-protected Code Integrity (HVCI). Users on Windows 11 24H2, where virtualization-based security is often enabled by default, will no longer encounter warnings about incompatible drivers. IT administrators can deploy the update via portable packages without triggering code integrity alerts, provided they update their application control policies with the new certificate hash.

Expanded Hardware Support: NVIDIA, Intel, and Qualcomm

While the security rewrite takes center stage, GPU-Z 2.70.0 also vastly improves recognition of cutting-edge GPUs. On the NVIDIA front, full support arrives for the RTX 5000 series based on the Blackwell architecture. This includes the RTX 5060, 5060 Ti, 5070, 5070 Ti, 5080, 5080 Ti, and 5090, as well as their mobile counterparts and the professional RTX A-series. The tool now accurately reports tensor cores, RT cores, shader counts, and new sensor readings such as memory junction temperature and per-rail power consumption—data previously locked behind NVIDIA’s own utilities.

Intel’s Arc Battlemage lineup gets the treatment it deserves. The Arc B580, B570, and the unreleased B770 are correctly identified with full specifications, including XMX engine counts and render slices. Previous versions occasionally misreported VRAM type or clock speeds; 2.70.0 fixes these glitches and adds per-application GPU activity reporting for Battlemage, a boon for developers profiling rendering workloads. Intel’s integrated Xe2 graphics in Arrow Lake processors also benefit from more precise EU detection.

Qualcomm’s expanding Windows on Arm ecosystem gains preliminary but crucial support. GPU-Z now detects the Adreno X1 series found in Snapdragon X Elite (X1E-80-100, X1E-84-100) and X Plus chips. It reports GPU clocks, thermal limits, and shader core counts, addressing a diagnostic gap that has frustrated early adopters. Notably, the tool runs as a native ARM64 executable, avoiding x86 emulation and ensuring accurate register reads. This native build is essential for reliable sensor polling, especially when measuring power consumption on battery-limited Arm devices.

Why This Update Matters for Windows Users

The intersection of security and hardware evolution makes GPU-Z 2.70.0 a must-have update. For system builders and performance testers, accurate GPU detection means trusted benchmarks and validation. A misreported spec can lead to incorrect overclocking or thermal management, potentially damaging expensive components. With the latest NVIDIA and Intel architectures introducing new power delivery mechanisms, having reliable sensor data is more critical than ever.

From a security standpoint, the hardened driver eliminates a known attack vector that has plagued similar tools. Malware often targets well-known diagnostic utilities because they are widely distributed and expected to have kernel access. By rewriting the driver with modern security practices, TechPowerUp not only protects its own code but also contributes to the overall cyber-resilience of the Windows ecosystem. Every machine that updates reduces the pool of vulnerable systems for potential exploit chains.

Business environments gain additional peace of mind. GPU-Z is used in forensic analysis, hardware inventory, and compliance checks. The new driver’s signed certificate and strict memory management align with the requirements of ISO 27001 and SOC 2 audits, where any kernel-level software must be verified and monitored. Organizations can now include GPU-Z in their software baselines without facing pushback from security teams.

Installation and Compatibility

Upgrading to version 2.70.0 is straightforward. An in-app prompt notifies existing users, while the standalone installer and portable executable are available from TechPowerUp’s official website. The update preserves all previous settings, sensor logging configurations, and custom skins. TechPowerUp recommends uninstalling third-party mods or plug-ins beforehand to avoid conflicts, though the installer can detect and disable most incompatible add-ons.

After installation, a system restart is advisable to ensure the old driver is fully purged from memory. The installer handles driver registration automatically, but some users may see a onetime Windows security dialog asking for permission to install the new driver. This is normal when a driver’s digital signature or binary changes. TechPowerUp confirms the driver has passed Microsoft’s Driver Signature Enforcement checks and is safe to install.

Users on heavily customized Windows images or those with driver signature enforcement disabled may need to temporarily enable test signing or allow the driver manually. TechPowerUp is investigating reports of install failures in niche configurations and plans a minor patch within weeks. In the meantime, a dedicated support thread on the TechPowerUp forums provides workarounds.

Community Feedback and Early Reactions

Initial impressions from the Windows community are largely positive. Overclockers report smoother sensor polling at intervals as low as 100ms, with reduced CPU overhead compared to the previous driver. The dreaded blue screen of death (BSOD) that occasionally appeared when running GPU-Z alongside HWiNFO or other monitoring tools seems to be resolved, thanks to improved synchronization objects in the kernel driver. Enthusiasts appreciate the detailed sensor readouts for new GPUs, especially NVIDIA’s per-rail power metrics.

Some long-time users, however, express caution. A vocal minority on enthusiast forums worries that the driver rewrite might introduce new bugs, pointing to past incidents where security-hardened drivers caused compatibility problems with certain motherboard chipsets. TechPowerUp has responded by promising transparent bug handling and a quick turnaround for critical fixes. The company also highlighted its new bug bounty program, encouraging researchers to scrutinize the driver and report vulnerabilities.

Looking Ahead

GPU-Z 2.70.0 marks a turning point for the tool, transitioning from a simple diagnostic utility to a security-conscious platform. TechPowerUp hints at future features, including integrated GPU stress testing and a cloud-based database for community hardware submissions. For now, the immediate priority is getting users onto the safer 2.70.0 build.

The update’s impact extends beyond individual users. As part of the Windows on Arm initiative, GPU-Z provides essential diagnostics for an ecosystem still in its infancy. Developers porting applications to ARM64 can now rely on accurate GPU profiling, accelerating the platform’s maturity. For the wider Windows community, a strengthened ecosystem of trusted tools can only enhance the platform’s overall security posture.

In a climate where every piece of software with kernel access is a potential liability, GPU-Z 2.70.0 demonstrates that performance monitoring does not have to come at the expense of security. By rebuilding its driver and expanding hardware support, TechPowerUp has solidified GPU-Z’s place as an essential Windows utility—safer, smarter, and ready for the next generation of graphics technology.