AI and Machine Learning PC Builder
Set your budget and get one fully compatible build, ready to buy.
What's it for?
Budget$1,500
What size models do you want to run?
Guaranteed compatibleReal parts and pricesReady in seconds
Set your budget and get one fully compatible build, ready to buy.
What's it for?
Running local AI models is mostly about GPU VRAM and system memory. PC Builder AI maximizes both for the model size you want to run, from 7B models up to 70B and beyond, and keeps the rest of the build balanced and compatible.
Choose your target model size and get a parts list with enough VRAM and RAM to load and run it, with real components, current prices, and buy links.
As a rough guide, up to 7B models run well on 12GB, 13B to 34B models want 16GB or more, and 70B and larger models need 24GB or more of VRAM (or multiple GPUs). PC Builder AI sets the VRAM floor to your chosen model size.
Both matter. VRAM determines what fits on the GPU, while system RAM helps with larger models, offloading, and data handling. Bigger model targets raise both floors.
Yes. The builds prioritize the VRAM and memory that both training and inference need. For heavy training you generally want the most VRAM your budget allows.
GPU-first budget allocation for the highest frame rates at your resolution
Balanced multi-core CPU, high RAM, and GPU for creative and pro work
High-core CPU plus a solid GPU so gameplay and encoding do not compete
Integrated graphics for lower cost, power, and noise