AMD claims new AI systems are 4x more efficient than two years ago, Cerebras packs 3x more chips per rack

AMD has announced significant progress in improving the energy efficiency of its AI systems. The company claims that current-generation solutions are already four times more efficient than those deployed just two years ago. This marks a step toward AMD's broader goal of reducing the power consumption of AI workloads, which have become a major concern for data center operators worldwide.

Meanwhile, Cerebras has unveiled its next-generation CS-4 rack systems, designed to squeeze every last drop of performance from AI chips. The new systems double per-chip performance while cramming three times as many chips into a single rack. This allows operators to maximize compute density without proportionally increasing power draw, a critical factor as AI models continue to grow in size and complexity.

Google is aggressively pursuing AI dominance by pitting Marvell against Broadcom in a strategic hardware play. To sweeten the deal, Marvell has reportedly offered Google a $12.2 billion stake, signaling the high stakes involved in securing a foothold in the AI chip supply chain. The move underscores Google's determination to reduce reliance on a single vendor and accelerate its custom silicon efforts.

In the autonomous vehicle space, Waymo has designed a custom chip for robocars built on a 5 nm process. The ML accelerators promise over 1,000 TOPS of performance with ultra-low latency, positioning Waymo to stay ahead of Tesla in the race for self-driving technology. The chip is tailored to handle the real-time processing demands of autonomous driving, where every millisecond counts.

On the security front, Microsoft has acknowledged that its patches failed to fix an on-premises SharePoint vulnerability, which is now under active zero-day attack. The company is scrambling to produce a working update. Russian hackers are posing as Signal support to launch phishing attacks, tricking users into handing over credentials. China has upgraded its smartphone surveillance tools, while Ring has eased its anti-snooping stance, raising privacy concerns. The DEF CON Franklin project continues to enlist hackers to help secure critical infrastructure.