Welcome toTech Tactician

Tech Tactician is your trusted practical tech journal focused on real-world use. Here you'll find clear AI software tutorials, hands-on hardware reviews, and step-by-step guides covering everything from local AI workflows and GPUs to retro handhelds, smart home tools, and everyday tech projects. If you'd like to learn more about the people behind the site, you can meet our team of content writers here, or read more about Tech Tactician here.


Tech TacticianPractical Tech Guides, Reviews, and Hands-On AI Tutorials


Gaming & Retro Handhelds:

Powkiddy V90S Battery Replacement Guide – Step by Step

If you're wondering if battery replacement in the Powkiddy V90S is possible, what type of battery does the V90S use, and how exactly to...

AI Image Generation:

Latent Upscaling in ComfyUI – Hires Fix Without Custom Nodes

When it comes to upscaling your ComfyUI creations, there are a few methods to choose from. You can either upscale the images directly, pixel...

GPUs & PC Parts:

6 Best GPUs for Dual & Multi-GPU Local LLM Setups

Dual-GPU builds with increased VRAM capacities are becoming increasingly popular within local LLM communities, with multi-GPU workflows gradually becoming more accessible to regular users,...

Local Large Language Models:

LLM Tokens-per-Second (t/s) Generation Speed Simulator

Ever wondered what 60 tokens per second (t/s) speed really looks like when a local LLM is generating text with one of the recent...

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