GPT-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 22, 2026 · NVIDIA RTX Spark N1X (6144-core GPU, 20-core ) RTX Spark N1X (6144-core GPU, 20-core )

qwen3-vl-4b-instruct

LM-STUDIO GGUF

qwen3vl · 4B · Q4_K_M

Excellent

Apr 20, 2026 · Apple M2 Max

Global Score

93 vs 87

Hardware Fit

91 vs 100

Quality Score

94 vs 81

Hardware

GPT-20B:20b qwen3-vl-4b-instruct

MachineHP HyperX OMEN Transcend Gaming Laptop 14-ga0xxx5CD612DXMLMac Studio

CPUNVIDIA RTX Spark N1X (6144-core GPU, 20-core ) RTX Spark N1X (6144-core GPU, 20-core )Apple M2 Max

Cores2012

RAM55 GB96 GB

GPUNVIDIA RTX Spark N1X (6144-core Blackwell RTX GPU), NVIDIA NPUApple M2 Max

OSMicrosoft Windows 11 Pro 10.0.28000macOS 26.1

Archarm64arm64

Power Modebalancedbalanced

Performance

GPT-20B:20b qwen3-vl-4b-instruct

Tokens/sec57.871.2

First chunk203 ms4 ms

TTFT3.0 s156 ms

Load time19.2 sN/A

Memory usage12.0 GB20.5 GB

Memory %22%21%

HW Fit Score Breakdown

GPT-20B:20b

Speed

50/50

TTFT

11/20

Memory

30/30

qwen3-vl-4b-instruct

Speed

50/50

TTFT

20/20

Memory

30/30

Quality

GPT-20B:20b

Reasoning

19/20

Coding

17/20

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

qwen3-vl-4b-instruct

Reasoning

15/20

Coding

17/20

Instruction

17/20

Structured

15/15

Math

8/15

Multilingual

9/10

Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Adequate Multilingual: Strong

View GPT-20B:20b details | View qwen3-vl-4b-instruct details

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$ npm install -g metrillm@latest

$ metrillm

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Or run without installing: npx metrillm@latest