BBrainOutput

Granite 3 8B vs Llama 3.1 8B

Size, context window, license, approximate VRAM and the minimum local hardware each model needs — computed from our catalog and compatibility engine, not benchmarks.

Granite 3 8BLlama 3.1 8B
Parameters8B8B
Context window128K tokens128K tokens
LicenseApache-2.0Llama Community License
~VRAM @ 4-bit (Q4_K_M)~6 GB~6 GB
~VRAM @ 8-bit (Q8_0)~9 GB~9 GB
Minimum deviceNVIDIA GeForce RTX 3060 12GBNVIDIA GeForce RTX 3060 12GB
Recommended deviceNVIDIA B200 (placeholder)NVIDIA B200 (placeholder)
DeploymentLocal / on-premLocal / on-prem
CapabilitiesTools, Multilingual, Long contextTools, Multilingual, Long context

Highlighted cells mark the lighter / longer / more permissive side per row, for local deployment. Informational rows have no winner.

Bottom line

Granite 3 8B and Llama 3.1 8B are the same size (~8B parameters), so their memory footprints are comparable. Both target a 128K context window. Granite 3 8B's Apache-2.0 license is the more permissive of the two for commercial use. Both can start on a NVIDIA GeForce RTX 3060 12GB-class machine. Figures are approximate working-set estimates, not benchmarks — verify the exact release before committing hardware.

Pick Granite 3 8B if…

Pick Granite 3 8B if you want the more permissive Apache-2.0 license.

Pick Llama 3.1 8B if…

Pick Llama 3.1 8B if first private assistant.

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Granite 3 8B

8GB+ GPUs at 4-bit. An openly-licensed enterprise model in the popular 8B class.

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Llama 3.1 8B

Runs comfortably at 4-bit on any 8GB+ GPU, a Mac mini, or a small mini PC. The classic entry point for local AI.

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