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nemotron-3-nano:4b

OLLAMA GGUF

nemotron_h · 4.0B · Q4_K_M

Excellent

Aug 26, 2026 · Apple M1 Pro

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 10, 2026 · Apple M4

Global Score
93 vs 83
Hardware Fit
95 vs 65
Quality Score
92 vs 90

Hardware

nemotron-3-nano:4b gpt-oss:20b
MachineMacBook ProMac mini
CPUApple M1 ProApple M4
Cores1010
RAM16 GB24 GB
GPUApple M1 ProApple M4
OSmacOS 26.6.2macOS 26.3
Archarm64arm64
Power Modebalancedbalanced

Performance

nemotron-3-nano:4b gpt-oss:20b
Tokens/sec31.717.1
First chunk270 ms705 ms
TTFT2.9 s10.2 s
Load time2.1 s23.1 s
Memory usage4.1 GB13.1 GB
Memory %25%55%

HW Fit Score Breakdown

nemotron-3-nano:4b

Speed
50/50
TTFT
15/20
Memory
30/30

gpt-oss:20b

Speed
37/50
TTFT
5/20
Memory
23/30

Quality

nemotron-3-nano:4b

Reasoning
18/20
Coding
17/20
Instruction
17/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

gpt-oss:20b

Reasoning
19/20
Coding
18/20
Instruction
13/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
View nemotron-3-nano:4b details | View gpt-oss:20b details

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