can-i-run-this-llm

Cost engine

Buy a rig, or rent the cloud?

A local machine costs money up front but is cheap to run; the cloud costs nothing up front but adds up. Pick what you want to run and how much you'll use it — we'll show when buying pays for itself.

Default is a typical street price — edit to match what you see. check current price →

Buy it

$289 once

+ ~$6/mo electricity (270 W · 4 h/day)

Rent the cloud

~$60/mo

at ~$0.5/hr for a GPU that runs Llama 3.1 8B

Buying the Intel Arc B580 (12GB) pays for itself in about 5 months vs renting, at 4 h/day — then it's ~$54/mo cheaper.

Total cost over time

AfterBuyRentCheaper
12 mo$363$720Buy
24 mo$437$1,440Buy
36 mo$511$2,160Buy

Estimates. Hardware prices are typical street defaults as of June 2026 — edit the price field above to match what you actually see. Power draw, electricity rates, and cloud prices vary; cloud rates are a representative on-demand figure for the model's size class. Excludes the cost of the rest of a PC for GPU rigs.

Not sure which machine? See what to buy →