30x Faster Than GPUs: Unveiling Cerebras CS-4 & WSE-3 Turbo

Cerebras
110,087 views September 3, 2026

Introducing Cerebras CS-4—the revolutionary rack-scale AI solution that delivers up to 30x faster inference compared to conventional GPUs. Powered by three WSE-3 Turbo chips (4 Trillion transistors and 900,000 AI cores per wafer), CS-4 is purpose-built to power frontier AI and real-time agentic workloads at hyperscale. Learn more about CS-4: https://www.cerebras.ai/cs4 ⚡ KEY HIGHLIGHTS & SPECS: • Up to 30x faster AI inference than production GPU systems • Up to 10x higher throughput per watt compared to CS-3 • Powered by the WSE-3 Turbo: 4 Trillion transistors & 900,000 AI Cores • 250 PFLOPS of compute & 43.2 PB/s memory bandwidth per wafer • Nexus Rack-Scale Platform with modular Wafer-Scale Backpack design • Sub-2 microsecond wafer-to-wafer interconnect latency for 50T+ parameter models CS-4 redefines AI hardware architecture, enabling over 1,000 tokens/second on ultra-large frontier models without sacrificing interactivity or efficiency. --- 📌 TIMESTAMPS: 0:00 - The Next Generation of AI Hardware 0:30 - Introducing Cerebras CS-4 & WSE-3 Turbo 1:15 - Nexus Rack-Scale Platform & Backpack Design 2:00 - Up to 30x Faster AI Inference vs. GPUs 2:45 - Unlocking Frontier AI & Agentic Compute --- 🔗 CONNECT WITH CEREBRAS: • Website: https://www.cerebras.ai • Twitter / X: https://x.com/CerebrasSystems • LinkedIn: https://www.linkedin.com/company/cerebras-systems #Cerebras #CS4 #AIInference #ArtificialIntelligence #Semiconductors #WSE3Turbo #DeepLearning #TechNews

Keyboard shortcuts

On. Switch them off if they collide with your assistive tools; ? still opens this sheet.

Go to

Press g then the letter.

  • gh Latest
  • gs Sources
  • gm Media
  • gv Videos
  • gp Podcasts
  • gc Calendar
  • gd Decoder
  • gz Dataviz
  • ga Datasets
  • gb Blog
  • gk Markets
  • gj Careers
  • gn Prompt Notebook

On this page

  • / Focus search, where there is one
  • t Back to top
  • ? This list
  • Esc Close