Run Nemotron Cascade 2 locally: hardware requirements
Nemotron Cascade 2 by NVIDIA installs on a paired computer through idapt's local engine. RAM decides whether a build fits; a GPU only changes speed. Local runs are not billed.
- Download
- 23 GB
- RAM needed
- 32 GB
- Builds
- 1
Will it run on your machine?
Enter your system RAM to get verdicts. RAM decides whether a build fits; a GPU only changes speed.
Every build
| Build | Quantization | Download | RAM needed |
|---|---|---|---|
| 30bDefault | full precision | 23 GB | 32 GB |
RAM figures are working-set recommendations: when GPU memory is short, the runtime spills to CPU and system memory instead of failing.
Install it
Pair a computer with idapt and install Nemotron Cascade 2 from the model page: the local engine bootstraps itself, pulls the build you pick, and streams progress. Or pull it directly:
ollama pull nemotron-cascade-2:30bFrequently asked
How much RAM do I need to run Nemotron Cascade 2 locally?
The smallest Nemotron Cascade 2 build runs with about 32 GB of system RAM; the largest needs 32 GB. RAM is the binding requirement: when GPU memory is short, the runtime spills to CPU and system memory instead of failing.
Which quantization of Nemotron Cascade 2 should I pick?
Start with the default 30b build: a 23 GB download that wants about 32 GB of RAM. Smaller quantizations shrink the download and memory needs at some cost in output quality; larger ones do the reverse.
Do I need a GPU to run Nemotron Cascade 2?
No. A GPU with enough VRAM makes generation faster, but Nemotron Cascade 2 runs on CPU and system RAM alone. Whether a build fits is decided by RAM; the GPU only changes speed.
How big is the Nemotron Cascade 2 download?
About 23 GB for the single available build.
Can idapt install Nemotron Cascade 2 for me?
Yes. Pair a computer with idapt and install Nemotron Cascade 2 from this page: the local engine bootstraps itself, pulls the build you pick (ollama pull nemotron-cascade-2), and streams download progress. Local runs are not billed.
Part of the Nemotron Cascade 2 model page · Check every local model against your hardware