Gemma 4 31B vs NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4)

Gemma 4 31B is ahead on Arena (1452 vs 1427): in a blind vote people prefer it about 54% of the time.

Gemma 4 31B1452Arena chat · #77 of 419

Arena scores by category

Category	Gemma 4 31B	NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4)	Ahead
Chat	1452	1427	Gemma 4 31B

Scores from blind human votes on Arena. A gap under 10 points is too small to call.

	Gemma 4 31B	NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4)
Made by	google	nvidia
Size	31.3 B	560.5 B (55 B active)
4-bit download	20 GB	341 GB
Use it free	free API on OpenRouter · download and run at home · Apache 2.0 license	free API on OpenRouter · download and run at home · OpenMDW-1.1 license

Hardware	Gemma 4 31B	NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4)
RTX 3090	33 tok/s	does not fit
RTX 4090	36 tok/s	does not fit
RTX 5090	62 tok/s	does not fit
RX 7900 XTX	34 tok/s	does not fit
Mac M4 Max 128 GB	19 tok/s	does not fit
Ryzen AI Max+ 395 128 GB	9.4 tok/s	does not fit

Estimates at 4-bit with an 8K context, 64 GB of system RAM for offload, calibrated on 44 real llama.cpp tests.

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