Can I Run Nex-N2 mini on AMD Radeon RX 7900 XTX?

Written by Jakub Rusinowski · Last updated September 8, 2026

Yes. Nex-N2 mini needs 21.1 GB at Q4_K_M and the AMD Radeon RX 7900 XTX has 24 GB, leaving about 2.9 GB of headroom, at roughly 126 tok/s (estimated) with room for up to 4K of context.

The numbers

ModelNex-N2 mini
Parameters35B (3B active)
QuantizationQ4_K_M
VRAM needed21.1 GB
AMD Radeon RX 7900 XTX VRAM24 GB
VerdictRuns
Max context4K
Estimated speed~126 tok/s

What to do next

Nothing to change — run it at Q4_K_M. If you want more capability, check whether the next size up also fits.

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Running Nex-N2 mini on this card:

AMD Radeon RX 7900 XTX 24GB
24 GB VRAM · 355 W board power
2026 prices are volatile — check the current listing.
Check price on Amazon

Buy vs. rent Nex-N2 mini
Buy the GPU
~$999
AMD Radeon RX 7900 XTX · MSRP
Rent by the hour
from $0.34/hr
RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$999) beats renting at $0.34/hr after about 4.1 years.

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RunPod $0.34/hr
Rent on RunPod →
Vast.ai $0.35/hr · typical low · varies
Rent on Vast.ai →

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

Other Nex-N2 sizes on the AMD Radeon RX 7900 XTX

Nex-N2 mini on nearby hardware

All Nex-N2 sizes on the AMD Radeon RX 7900 XTX | VRAM calculator for Nex-N2 mini | AMD Radeon RX 7900 XTX GPU page | Check your hardware