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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 26, 2026 · Cortex-X925

Nemotron-3-Nano-Omni-30B-A3B-Reasoning-Q4_K_M:latest

OLLAMA GGUF

nemotron_h_moe · 31.6B · Q4_K_M

Excellent

Aug 19, 2026 · AMD Ryzen 7 9700X 8-Core Processor

Global Score
93 vs 81
Hardware Fit
87 vs 78
Quality Score
95 vs 82

Hardware

gpt-oss:20b Nemotron-3-Nano-Om…
MachineNVIDIA NVIDIA_DGX_SparkMicro-Star International Co., Ltd. MS-7E51
CPUCortex-X925AMD Ryzen 7 9700X 8-Core Processor
Cores2016
RAM122 GB31 GB
GPUDevice 2e12NVIDIA GeForce RTX 5080, AMD Radeon(TM) Graphics
OSUbuntu 24.04.4 LTSMicrosoft Windows 11 Pro 10.0.26200
Archarm64x64
Power Modeperformancebalanced

Performance

gpt-oss:20b Nemotron-3-Nano-Om…
Tokens/sec60.556.8
First chunk527 ms421 ms
TTFT3.1 s421 ms
Load time14.0 s0.1 s
Memory usage12.0 GB26.0 GB
Memory %10%84%

HW Fit Score Breakdown

gpt-oss:20b

Speed
50/50
TTFT
7/20
Memory
30/30

Nemotron-3-Nano-Omni-30…

Speed
50/50
TTFT
20/20
Memory
8/30

Quality

gpt-oss:20b

Reasoning
19/20
Coding
18/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

Nemotron-3-Nano-Omni-30…

Reasoning
14/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
10/15
Multilingual
9/10
Reasoning: Adequate Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Adequate Multilingual: Strong

Run yours and compare

$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest