AMD MI355X Outperforms Blackwell in GLM5.2 Cost-Efficiency

latchkey· July 3, 2026 View original

Summary

New benchmarks show GLM5.2 running on AMD MI355X achieves 2626 tokens/second/node, offering over twice the cost efficiency compared to NVIDIA Blackwell platforms. This indicates a significant performance-per-dollar advantage for AMD in certain AI workloads.

Recent performance tests reveal that the GLM5.2 model, when deployed on AMD's MI355X accelerators, delivers a throughput of 2626 tokens per second per node. This benchmark highlights a substantial cost advantage, with the AMD solution reportedly achieving more than double the cost efficiency compared to NVIDIA's Blackwell architecture for this specific workload. The findings suggest that AMD is making competitive strides in the high-performance computing market for AI inference and training.

Why it matters

Professionals in AI infrastructure and engineering should note this as it points to a potentially more cost-effective alternative for deploying large language models, impacting budget allocation and hardware procurement strategies.

How to implement this in your domain

  1. 1Evaluate AMD MI355X for new AI infrastructure projects, especially for LLM inference.
  2. 2Conduct internal benchmarks with GLM5.2 or similar models on AMD hardware to validate reported cost efficiencies.
  3. 3Compare total cost of ownership (TCO) for AMD versus NVIDIA solutions when planning hardware upgrades or expansions.
  4. 4Engage with AMD representatives to understand specific configurations and support for enterprise AI deployments.

Who benefits

Cloud ComputingAI DevelopmentData CentersFinTech

Key takeaways

  • AMD MI355X shows strong performance for GLM5.2, achieving 2626 tokens/second/node.
  • The AMD solution offers over 2x better cost efficiency than NVIDIA Blackwell for this specific benchmark.
  • This indicates increasing competition in the AI accelerator market.
  • Cost-performance metrics are becoming a critical factor in AI infrastructure decisions.

Original post by latchkey

"GLM5.2 on AMD MI355X at 2626 tok/s/node at over 2x lower cost than Blackwell"

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Originally posted by latchkey on X · view source

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