CPUs Archives

Winsage

July 26, 2026

Microsoft is using TPM chips to crack down on pirated Windows activations

Microsoft has mandated the inclusion of the Trusted Platform Module (TPM) as a standard feature in all new motherboards and CPUs to enhance the Windows activation process. The company has introduced an enhancement to its Key Management Service (KMS) that leverages TPM's security capabilities to authenticate the legitimacy of KMS servers. This new "TPM-based attestation" aims to mitigate exploitation risks associated with KMS by validating the cryptographic integrity of KMS servers. Starting in August 2026, TPM-based attestation will be required for KMS activation with the next release of Windows Server. Microsoft has also closed off the "KMS38" activation method in 2025, while traditional KMS activation remains functional. The Massgrave collective has developed an Online KMS method that may be impacted by the new TPM-based attestation.

Tech Optimizer

July 22, 2026

Google boosts AlloyDB vector search with HNSW preview

Google has introduced a preview of its columnar engine-accelerated HNSW feature for AlloyDB, enhancing vector search throughput by up to four times for users of the pgvector extension in PostgreSQL. This improvement is aimed at approximate nearest neighbor searches using HNSW across large datasets. AlloyDB utilizes a columnar engine that allows HNSW indexes to reside in memory, improving throughput and recall metrics. In benchmark tests on the GloVe 100 Angular dataset, queries per second increased by approximately 4.2x to 4.9x, with recall improving from about 0.78 to over 0.94 at a throughput of around 350 queries per second. The columnar engine's design bypasses traditional PostgreSQL buffer management bottlenecks, enhancing efficiency during graph traversal. The memory architecture is distinct from basic caching techniques, and the feature requires no changes to application code. Users must enable the columnar engine and index caching flags to utilize this feature. Benchmarks were conducted on an AlloyDB C4A machine with 16 virtual CPUs.

Winsage

July 21, 2026

Samsung’s new GAIA PC chip challenges Microsoft’s Copilot+ program — and why I can only see that as a positive for the AI PC industry

NVIDIA announced the RTX Spark at Computex 2026, prompting competition among major silicon market players, including Intel, AMD, and Qualcomm. Samsung is entering the market with its custom silicon for AI-driven PCs, named GAIA, marking its first development of PC-centric silicon since 2012. GAIA will function as a companion Neural Processing Unit (NPU) rather than a traditional System-on-Chip (SoC). It is expected to use a 4nm process and may incorporate processing-in-memory (PIM) capabilities. Lenovo China and HP USA have received samples for testing. Competitors like Snapdragon X/X2, Intel Core Ultra, and AMD Ryzen AI are integrating NPUs with at least 40 TOPS. Samsung's GAIA has not been officially confirmed, and details regarding TOPS, power consumption, and pricing are unclear. The 40 TOPS benchmark by Microsoft for integrated NPUs raises questions about how GAIA would be evaluated alongside Intel or AMD CPUs.

Winsage

July 20, 2026

Enable BitLocker on Windows 11: 11 Steps, 45 Min [2026]

A stolen laptop can lead to a significant data breach, particularly when taken from public places. Windows 11 has introduced BitLocker, a full-disk encryption feature that became mandatory for Australian businesses in 2026. The Office of the Australian Information Commissioner reported 766 notifiable data breaches in the latter half of 2024, with unauthorized access to devices being a major cause. Full-disk encryption is crucial for compliance with the Essential Eight framework, which mandates data protection on portable devices. BitLocker ensures that data on an encrypted drive becomes unreadable if the drive is removed and connected to another computer. It aligns with the Essential Eight framework, requiring evidence of encryption rather than just claims of protection. There are three types of encryption on Windows 11: Device Encryption, BitLocker Drive Encryption, and File-Level Encryption. BitLocker is available only on Windows 11 Pro and higher editions. To use BitLocker, certain prerequisites must be met, including having Windows 11 Pro or higher, a Trusted Platform Module (TPM) 2.0, UEFI firmware with Secure Boot enabled, and local administrator rights. The process to enable BitLocker involves confirming the edition, checking TPM status, enabling BitLocker through Windows Settings or PowerShell, and backing up the recovery key. Organizations can deploy BitLocker fleet-wide using Microsoft Intune, and additional security measures like TPM+PIN can be implemented for pre-boot authentication. Common pitfalls during BitLocker rollout include skipping recovery key backup and assuming that Home edition machines are covered. Troubleshooting common BitLocker issues involves identifying symptoms and applying appropriate fixes. Advanced tips for enhancing security include suspending BitLocker before maintenance and auditing compliance at the fleet level. BitLocker is integral to protecting data on portable devices, and compliance documentation is essential for proving that every device has an active recovery key.

Winsage

July 8, 2026

Valve releases drivers, notes to make Windows work on Steam hardware, but refuses to support it — tells users it doesn’t offer support for ‘Windows on Steam Hardware,’ gaming company provides resources ‘as is’

Valve has launched a resource page for Windows drivers compatible with its hardware, including the Steam Deck LCD, Steam Deck OLED, and Steam Machine, facilitating the installation of Windows 11 on these devices. The drivers cover essential components such as the APU, graphics, SD card reader, Wi-Fi, Bluetooth, and audio. Users can revert to SteamOS if needed, with recovery instructions provided. The Steam Machine is noted for its high price and lack of subsidies from Valve, which complicates the company's ability to offer discounts. While SteamOS offers a streamlined experience, Valve is working to enhance its compatibility with more hardware. The lack of dual-boot capabilities in SteamOS limits gamers who need specific anti-cheat software, though Valve is exploring this feature without a set release date.

Winsage

July 5, 2026

Perekhod s Windows Xnumx on Windows 11 Fixes AMD Adrenalin Driver Issues

Owners of Radeon video cards are experiencing software challenges on Windows 10, including screen flickering, video game crashes, and system reboots. Attempts to resolve these issues through clean installations of AMD drivers have often been unsuccessful, particularly for users of high-end models like the Radeon RX 7900 XT. Some community members recommend transitioning to Windows 11, which reportedly offers better stability and performance with AMD drivers, though concerns exist about potential performance declines on older CPUs and the costs of upgrading RAM. For users wishing to stay on Windows 10, experts suggest disabling fast startup, disconnecting from the internet, booting in safe mode, using the DDU utility to uninstall old drivers, and then reinstalling the driver package while disabling core isolation in security settings.

Winsage

June 30, 2026

AMD Driver Bug Silently Disables Smart Access Memory On Windows 10, Tanking Gaming Performance And Triggering Crashes

Recent reports indicate that AMD's driver is disabling Smart Access Memory (SAM) on Windows 10 systems, resulting in reduced gaming performance. Users have experienced issues such as game crashes and improper recognition of Radeon graphics cards. Many have uninstalled the AMD driver using Display Driver Uninstaller (DDU) and performed a clean installation, but SAM remains disabled in the Adrenalin software despite BIOS settings being unchanged. Notifications from Windows 10 suggest a conflict between the AMD driver and the operating system. AMD is investigating the issue and has released a preview driver version 26.6.3 to address compatibility problems for RX 7000 series GPUs. Temporary workarounds have been suggested by users, including checking monitor refresh rates and rebooting systems.

Winsage

June 23, 2026

‘Going to make myself stick with SteamOS instead of slithering back to Windows’: gamers get ready to abandon Windows 11, as Valve focuses on boosting SteamOS on the desktop

Valve is enhancing SteamOS to improve compatibility with desktop hardware and collaborating with Nvidia for better GPU support. The recent release of SteamOS 3.8 includes enhancements for Intel CPUs and Nvidia GPUs, as well as improvements in video memory management for discrete graphics cards. The update features KDE Plasma version 6.4.3 with Wayland support, improving external display and variable refresh rate support. Discussions on platforms like Reddit show growing interest in switching from Windows 11 to SteamOS, with users reporting positive gaming experiences on the latter. Some gamers have noted better performance on Linux-based systems compared to Windows 11, indicating Valve's efforts to promote gaming on Linux. Despite SteamOS being a niche option, its advancements may make it a more appealing alternative for gamers, potentially influencing competition with Windows 11.

AppWizard

June 21, 2026

“Subscription-based gaming is the final boss of piracy”: Why I think we’re on track to own nothing and be happy we get to play at all

A study published in the Entertainment Computing journal analyzed 86 games released on Steam from 2014 to 2022, finding that games with cracked versions available within the first week of launch experienced a 20% drop in revenue. If DRM delayed cracks by at least six weeks, the revenue decline was only 5%, and if DRM withstood cracks for three months, there was no significant loss in revenue. Denuvo's defenses have been breached within hours of game releases, and the future of DRM may rely more on contractual agreements than technology. Subscription-based gaming models, like Xbox's PC Game Pass, are emerging, allowing players to access games without owning them, which raises concerns about game ownership and the potential for titles to be removed from libraries. The rise of cloud gaming is seen as a solution to affordability issues for gamers, but it also leads to questions about the future of game ownership and piracy.

Winsage

June 17, 2026

NVIDIA’s RTX Spark launch is huge, but Qualcomm and Microsoft built the Windows ARM foundation

Qualcomm announced the Snapdragon X Elite in 2023, an ARM-based processor that outperformed traditional x86 processors. The Snapdragon X Series featured a custom Oryon core design and was optimized for Windows through collaboration with Microsoft, including the introduction of the Prism emulation layer, which allows x86/x64 applications to run on ARM. Many applications, such as Adobe Illustrator and Discord, now run natively on ARM, showing significant performance improvements. By 2026, NVIDIA unveiled the RTX Spark, an ARM-powered system on a chip, developed with MediaTek, featuring an ARM Cortex CPU and a Blackwell RTX GPU. NVIDIA also announced improvements to Windows for better workload scheduling and support for kernel-level anti-cheat software on Windows ARM.