YouTube Series

PC Magik Lab

Local models, real GPUs.

How We Measure

Every test is designed for clarity and reproducibility. Same prompt, same rig, one variable changed at a time.

Same Prompt, Every Time

Identical input prompts are used across all tests, ensuring that differences in results come from the variable being tested — not from the prompt itself.

Same Rig, Every Time

All tests run on the exact same hardware configuration. No swapping GPUs, no changing system conditions — the only variable is the model.

One Variable at a Time

Each test changes exactly one parameter — model size, quantization, context length — so the impact of every factor is isolated and clear.

Model Reloaded Before Every Run

The model is fully reloaded from disk before each test to eliminate caching effects and ensure consistent, fair comparisons.

Every Prompt Published

All input prompts and their corresponding result files are published and accessible — complete transparency, full reproducibility.

Real, Local GPUs

No cloud instances, no abstractions. Every benchmark runs on physical consumer-grade hardware in a real local setup.

The Rig

A single, consistent setup — no moving parts, no hidden variables.

NVIDIA RTX 3090

24 GB VRAM
  • GPU NVIDIA RTX 3090
  • VRAM 24 GB GDDR6X
  • Server LM Studio
  • Setup Local, consumer hardware
  • Network None — fully offline

The Series

PC Magik Lab is a YouTube series dedicated to running AI language models on real, local GPUs — no cloud, no abstractions, no hidden infrastructure.

Every episode tests different models under controlled conditions on the same hardware, publishing all prompts and results for full transparency.

The goal is simple: give the community honest, reproducible data about how local models actually perform on consumer-grade hardware.