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Dev.to
5/10/2026
DeepSeek-V4-Flash Benchmarks, FlashRT CUDA Runtime, & V100 LLM Performance

DeepSeek-V4-Flash Benchmarks, FlashRT CUDA Runtime, & V100 LLM Performance

Short summary

DeepSeek-V4-Flash achieves 85.5 tokens/sec at 524K context using W4A16+FP8 quantization and speculative inference on professional hardware. FlashRT, a CUDA-first runtime, rebuilds transformer inference at the hardware level for ultra-low-latency real-time deployment. Used NVIDIA V100 server GPUs ($200) outperform consumer RTX 3060 cards for local LLM inference, offering exceptional cost-performance.

  • DeepSeek-V4-Flash: 85.5 tok/s at 524K context using W4A16+FP8 quantization and MTP speculation
  • FlashRT: CUDA-first runtime optimized for real-time transformer inference with minimal framework overhead
  • V100 opportunity: $200 used server GPU outperforms RTX 3060 for local LLM workloads

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