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Mac Studio M5 Ultra vs NVIDIA DGX Spark: The $5,500 Local AI Bet

Two weeks ago I priced out what it would take to run a 200B-parameter model in my apartment in Dhaka without cloud tokens.

  • Mac Studio M5 Ultra offers 512GB unified memory and 1.2TB/s memory bandwidth.
  • DGX Spark provides 128GB LPDDR5x memory at 273GB/s bandwidth.
  • Mac Studio supports larger models with 4-bit quantization up to 200 billion parameters.

Show Dev: I built a 3D circuit simulator in Three.js

Post Body: Put together a browser-based 3D circuit simulator over the last few weeks: https://luvaai.in The idea was to make something zero-install where you can just open a tab, drop components on a…

  • Developer built 3D circuit simulator in Three.js
  • Zero-install platform for virtual breadboard
  • AI helper panel evaluates circuit states

Dynamically Tune WebSocket Heartbeat Intervals by Network Latency for Python Stock‑Market APIs

Intro For a FinTech course group assignment, our team built a small cloud‑deployed market‑data SaaS prototype. We used Python stock‑market APIs and WebSockets to ingest continuous tick‑based real‑time…

  • Adaptive heartbeat tuning adjusts intervals based on real-time link quality
  • Low latency (100-500 ms) uses 30-second intervals to minimize traffic
  • High latency (>500 ms) uses 10-second intervals to speed up failure detection

Apple Refreshes Mac mini, Mac Studio With M5 And M6 Chips

Apple has updated its lineup of Mac desktops with its latest M-series chips. Both the refreshed Mac mini and Mac Studio boast improvements in terms of AI performance, thanks to the new processors. Mac mini With M6 And M5 Pro The new Mac mini comes with the freshly announced M6 chip, which is the bitten […] The post Apple Refreshes Mac…

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