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gpt-oss-20b

LM-STUDIO GGUF
Excellent

Mar 6, 2026 · Apple M4 Pro

orca-mini:3b

OLLAMA GGUF

llama · 3B · Q4_0

Marginal

Mar 1, 2026 · Apple M4

Global Score
95 vs 47
Hardware Fit
94 vs 100
Quality Score
95 vs 24

Hardware

gpt-oss-20b orca-mini:3b
MachineMac miniMacBook Air
CPUApple M4 ProApple M4
Cores1410
RAM64 GB32 GB
GPUApple M4 ProApple M4
OSmacOS 15.7.4macOS 26.3
Archarm64arm64
Power Modebalancedbalanced

Performance

gpt-oss-20b orca-mini:3b
Tokens/sec118.230.6
First chunk471 msN/A
TTFT2.2 s126 ms
Load timeN/A0.4 s
Memory usage11.3 GB2.6 GB
Memory %18%8%

HW Fit Score Breakdown

gpt-oss-20b

Speed
50/50
TTFT
14/20
Memory
30/30

orca-mini:3b

Speed
40/50
TTFT
30/20
Memory
30/30

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

orca-mini:3b

Reasoning
2/20
Coding
2/20
Instruction
13/20
Structured
3/15
Math
1/15
Multilingual
3/10
Reasoning: Poor Coding: Poor Instruction Following: Adequate Structured Output: Poor Math: Poor Multilingual: Weak
View gpt-oss-20b details | View orca-mini:3b 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