Llmspeed
In short: Llmspeed is a free chat assistants AI tool. Free, open-source (MIT) site that simulates how fast a local LLM will actually stream on specific hardware (RTX 3090/5090, Mac Studio, DGX Spark, Strix Halo and more), showing tokens per second and time to first token from real community benchmarks. It hit 300+ points on Hacker News as a Show HN this week. X Buzz Score: 34/100 (96 posts in 7 days).
Verdict: Free, open-source (MIT) site that simulates how fast a local LLM will actually stream on specific hardware (RTX 3090/5090, Mac Studio, DGX Spark, Strix Halo and more), showing tokens per second and time to first token from real community benchmarks. It hit 300+ points on Hacker News as a Show HN this week.
Use this if you are about to spend money on a GPU or a big-RAM Mac to run local models and want to feel the speed before you buy.
Live X Buzz Score
X 34/100 ↗ Rising updated 19 Oct, 23:15 HKT
Daily X posts, last 7 days (oldest → today): 0 · 0 · 0 · 0 · 39 · 37 · 20. Score parts: volume 19.9/50, spike 5.5/25, engagement 8.2/25. Method
No standout X posts yet (we only show posts with 100+ likes or 10K+ views).
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FAQ
What is Llmspeed?
Free, open-source (MIT) site that simulates how fast a local LLM will actually stream on specific hardware (RTX 3090/5090, Mac Studio, DGX Spark, Strix Halo and more), showing tokens per second and time to first token from real community benchmarks. It hit 300+ points on Hacker News as a Show HN this week.
Who should use Llmspeed?
Use Llmspeed if you are about to spend money on a GPU or a big-RAM Mac to run local models and want to feel the speed before you buy.
Is Llmspeed free?
Llmspeed is listed as free.
What are alternatives to Llmspeed?
Alternatives include Grok, Claude, Gemini 4 Argon, ChatGPT.
Discussion
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