agent-gpu-calculator
Single-file GPU/RAM sizing calculator for LLM agent sessions on vLLM: KV-cache offload to RAM, prefix caching, MLA/DSA and hybrid models, TP chosen per model × GPU pair (H100–B300). Runs in the browser, no dependencies.
Details
- External ID
- 1385773920
- Source
- GITHUB
- Company
- —
- Product
- agent-gpu-calculator
- Website domain
- github.com
- Launched
- Sept. 24, 2026
- Cohort
- —
- Upvotes
- 7
- Upvotes percentile
- 0.05976172175249808
- Tags
- ai, ai-agent, ai-agents, ai-calculator, deepseek-v3, deepseek-v4, glm-5-3, glm-5-3-flash, llm, llm-agent, llm-agents, llm-calculator, llm-inference, qwen38-27b, qwen38-flash-next, sglang, vllm, vllm-server, vllm-server-config
- Fetched at
- Sept. 27, 2026, 1:02 a.m.
- Updated at
- Sept. 27, 2026, 1:02 a.m.
Enrichment
- Theme
- lightweight and on-device AI runtimes
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Hobby / open-source project
- Normalized one-liner
- in-browser gpu and memory calculator for vllm agent serving
- Manually corrected
- False
Could you build this?
Yes This is a single-file, client-side browser calculator applying deterministic math formulas to compute VRAM and RAM footprints based on LLM architectures and context window sizes.
Competitors
Other products that read as similar to this one — 96 launches clear the similarity bar, closest 8 shown.
Attention rank: #96 of 97 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 320 days after the earliest competitor.
- Open-source calculator for "will my GPU run this LLM?" · hn · 2026-08-24 · 5 upvotes · similarity 0.56
- VRAMGlass · ph · 2026-09-19 · 1 upvotes · similarity 0.48
- BestLLMfor · ph · 2026-09-09 · 2 upvotes · similarity 0.45
- LumaDock - Blackwell GPU VPS · ph · 2026-09-14 · 2 upvotes · similarity 0.41
- xVRAM Developer Preview · ph · 2026-09-18 · 1 upvotes · similarity 0.41
- Makes local LLMs faster and more reliable by optimizing for your device · hn · 2026-06-30 · 6 upvotes · similarity 0.40
- Lifeboat, 2-6x more concurrent agent sessions per GPU, no quantization · hn · 2026-09-23 · 6 upvotes · similarity 0.40
- Token Economics Calculator for AI inference hardware · hn · 2025-11-19 · 13 upvotes · similarity 0.40
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a model & infra tool for Fintech yet.