News stories tagged with #CPU
NVIDIA Sells Remaining ARM Stakes: Strategic Move for AI Infrastructure and Agentic AI
NVIDIA has sold its remaining $140 million stake in Arm Holdings to free up capital for future investments in AI infrastructure. This follows the failed $40 billion acquisition in 2020, which was blocked by regulators over competition concerns. While ending its ownership, NVIDIA retains licensing rights to Arm’s IP and instruction set for its Grace and Vera CPUs. The move is less a retreat from Arm and more a strategic diversification to adapt to the evolving demands of the Agentic-AI era, where x86 platforms are increasingly important.
A new tuning method enables direct access to the voltage and power regulators of the Radeon RX 9070 XTX via the PCGH-i2c tool, delivering real performance gains without hardware modifications. Meanwhile, another article compares the power consumption and efficiency of AMD and Intel processors in 2026, with an efficiency index based on benchmark data, analyzing differences in power usage, particularly the roles of TDP, PPT, TDC, and PL2, including the Ryzen 7 9850X3D.
AMD Releases Adrenalin 26.2.1 Driver and Advances openSIL Firmware for AM5 Motherboards
AMD has released the optional Adrenalin 26.2.1 driver, adding support for Nioh 3 and Yakuza Kiwami 3 & Dark Ties, along with fixes for graphics glitches and crashes. The driver is compatible with Windows 10 and 11 and supports all Radeon graphics cards from the RX-5000 series onward. Meanwhile, AMD's openSIL open-source firmware project is advancing on consumer AM5 motherboards, with a proof-of-concept implementation on MSI's PRO B850-P board using Coreboot. The initiative aims to replace legacy AGESA firmware and support future AMD Zen 6 processors, though it remains experimental and unsuitable for production use.
Intel Nova Lake-S: 52-Core 700W Processor May Require Special Motherboards and Cooling
Intel's upcoming Core Ultra Series 4 'Nova Lake-S' processor, featuring 52 cores (16 P-cores and 32 E-cores), can draw up to 700 W under full load when power limits are disabled. Expected to be part of a new Core X lineup, potentially branded as 'Core X9', it may only be supported by select motherboards due to thermal and power constraints that limit performance. The chip's extreme power consumption poses significant cooling and power delivery challenges for system builders and users alike.