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swift-1.5-iq2_xs

LM-STUDIO UNKNOWN
Excellent

Nov 14, 2026 · AMD Ryzen 5 5600X 6-Core Processor

openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Excellent

Mar 11, 2026 · Apple M4

Global Score
96 vs 95
Hardware Fit
94 vs 99
Quality Score
97 vs 93

Hardware

swift-1.5-iq2_xs openai/gpt-oss-20b
MachineGigabyte Technology Co., Ltd. B550M AORUS PROMac mini
CPUAMD Ryzen 5 5600X 6-Core ProcessorApple M4
Cores1210
RAM47 GB24 GB
GPUAD106 [GeForce RTX 4060 Ti]Apple M4
OSArch LinuxmacOS 26.3
Archx64arm64
Power Modelow-powerbalanced

Performance

swift-1.5-iq2_xs openai/gpt-oss-20b
Tokens/sec60.029.3
First chunk2 ms21 ms
TTFT2.6 s1.8 s
Load timeN/A18.5 s
Memory usage0.9 GB0.0 GB
Memory %2%0%

HW Fit Score Breakdown

swift-1.5-iq2_xs

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

openai/gpt-oss-20b

Speed
50/50
TTFT
19/20
Memory
30/30

Quality

swift-1.5-iq2_xs

Reasoning
20/20
Coding
19/20
Instruction
19/20
Structured
15/15
Math
15/15
Multilingual
9/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

openai/gpt-oss-20b

Reasoning
19/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

Run yours and compare

$ npm install -g metrillm@latest
$ metrillm

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Or run without installing: npx metrillm@latest