Back to leaderboard

GPT-OSS-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 18, 2026 · Intel Core™ i7-14700F

qwen3.8-27b-fable-fusion-f711-gain-mlx

LM-STUDIO MLX

qwen3_5 · 27B · MXFP4

Excellent

Aug 20, 2026 · Apple M4 Max

Global Score
93 vs 88
Hardware Fit
92 vs 70
Quality Score
93 vs 96

Hardware

GPT-OSS-20B:20b qwen3.8-27b-fable-…
MachineHP OMEN 35L VALORANT Limited Edition Gaming Desktop PCMacBook Pro
CPUIntel Core™ i7-14700FApple M4 Max
Cores2816
RAM128 GB128 GB
GPUNVIDIA GeForce RTX 5080Apple M4 Max
OSMicrosoft Windows 11 Enterprise 10.0.26200macOS 26.5.2
Archx64arm64
Power Modebalancedbalanced

Performance

GPT-OSS-20B:20b qwen3.8-27b-fable-…
Tokens/sec178.630.4
First chunk695 ms27 ms
TTFT1.4 s4.4 s
Load time31.2 sN/A
Memory usage11.9 GB19.9 GB
Memory %9%16%

HW Fit Score Breakdown

GPT-OSS-20B:20b

Speed
50/50
TTFT
12/20
Memory
30/30

qwen3.8-27b-fable-fusio…

Speed
34/50
TTFT
6/20
Memory
30/30

Quality

GPT-OSS-20B: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

qwen3.8-27b-fable-fusio…

Reasoning
19/20
Coding
19/20
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

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