Can I Run IBM Granite 4.1 on AMD Radeon RX 7900 XTX?

Written by Jakub Rusinowski · Last updated June 15, 2026

Yes — the IBM Granite 4.1 family runs on the AMD Radeon RX 7900 XTX.

AMD Radeon RX 7900 XTX Specs

VRAM	24 GB
Memory Bandwidth	960 GB/s

IBM Granite 4.1 Variants That Fit

Granite 4.1 30B	FP8 (Q4 est. ~12-15GB, unconfirmed) · 18 GB · ~53 tok/s (est.)
Granite 4.1 8B	Q4_K_M · 5 GB · ~192 tok/s (est.)
Granite 4.1 3B	Q4_K_M · 2 GB · ~400 tok/s (est.)

FAQ

Can I run IBM Granite 4.1 on the AMD Radeon RX 7900 XTX?

Yes — the IBM Granite 4.1 family runs on the AMD Radeon RX 7900 XTX.

Which IBM Granite 4.1 variant fits best on the AMD Radeon RX 7900 XTX?

Granite 4.1 30B at FP8 (Q4 est. ~12-15GB, unconfirmed) quantization (18 GB), estimated ~53 tokens/sec.

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