Can BIOS Updates Solve Inter-Core Latency Issues in AMD’s Strix Point APUs?

One of the pressing issues for AMD’s Strix Point APUs has been the high inter-core latency, particularly notable between Zen 5 and Zen 5c cores, which clocked in at over 170 nanoseconds. This significant delay severely impacted multi-threaded performance in high-end CPUs like the Ryzen 9000 series and Ryzen AI 9 processors. Such high latency became even more pronounced in CPUs equipped with dual Compute Core Die (CCD) configurations, resulting in substantial setbacks for tasks requiring intense core coordination.

This latency issue has not gone unnoticed by industry leaders ASUS and AMD, who are now collaborating on a resolution. A newly proposed BIOS update for Strix Point APUs aims to drastically cut down the inter-core latency to around 60-70 nanoseconds—a remarkable improvement that mirrors the latency reduction strategy already implemented for desktop Ryzen 9000 processors. This significant enhancement is predominantly attributed to the optimized complex die design of Zen 5 chips, a critical factor that has previously hindered efficient communication between cores.

The initial batch of devices poised to benefit from this crucial patch includes ASUS laptops, particularly the ASUS TUF Gaming Air 2024 models, equipped with BIOS version 312 or higher. These improvements, however, are not restricted to a single model and are expected to extend to other ASUS laptops and devices from various manufacturers in the near future. While the latency between different Zen 5 core clusters might still be somewhat higher compared to intra-cluster communication, the overall performance boost promises a noticeable difference in multi-core reliant workloads.

The positive implications of reducing inter-core latency in Strix Point APUs are substantial. With ASUS and AMD taking proactive measures, the enhanced inter-core latency translates to elevated processing speeds for core-heavy tasks. This adjustment aligns with a broader industry tendency to address performance bottlenecks in high-core count CPUs via BIOS optimizations. The success of this latency reduction highlights significant collaboration and an agile response to performance challenges within AMD’s latest processor architectures, ensuring a more seamless and effective computing experience for users.

Explore more

Can AI Redefine C-Suite Leadership with Digital Avatars?

I’m thrilled to sit down with Ling-Yi Tsai, a renowned HRTech expert with decades of experience in leveraging technology to drive organizational change. Ling-Yi specializes in HR analytics and the integration of cutting-edge tools across recruitment, onboarding, and talent management. Today, we’re diving into a groundbreaking development in the AI space: the creation of an AI avatar of a CEO,

Cash App Pools Feature – Review

Imagine planning a group vacation with friends, only to face the hassle of tracking who paid for what, chasing down contributions, and dealing with multiple payment apps. This common frustration in managing shared expenses highlights a growing need for seamless, inclusive financial tools in today’s digital landscape. Cash App, a prominent player in the peer-to-peer payment space, has introduced its

Scowtt AI Customer Acquisition – Review

In an era where businesses grapple with the challenge of turning vast amounts of data into actionable revenue, the role of AI in customer acquisition has never been more critical. Imagine a platform that not only deciphers complex first-party data but also transforms it into predictable conversions with minimal human intervention. Scowtt, an AI-native customer acquisition tool, emerges as a

Hightouch Secures Funding to Revolutionize AI Marketing

Imagine a world where every marketing campaign speaks directly to an individual customer, adapting in real time to their preferences, behaviors, and needs, with outcomes so precise that engagement rates soar beyond traditional benchmarks. This is no longer a distant dream but a tangible reality being shaped by advancements in AI-driven marketing technology. Hightouch, a trailblazer in data and AI

How Does Collibra’s Acquisition Boost Data Governance?

In an era where data underpins every strategic decision, enterprises grapple with a staggering reality: nearly 90% of their data remains unstructured, locked away as untapped potential in emails, videos, and documents, often dubbed “dark data.” This vast reservoir holds critical insights that could redefine competitive edges, yet its complexity has long hindered effective governance, making Collibra’s recent acquisition of