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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 5, 2026 · AMD RYZEN AI MAX+ 395

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 5, 2026 · Intel Core™ Ultra 9 285K

Global Score
93 vs 95
Hardware Fit
85 vs 98
Quality Score
96 vs 94

Hardware

gpt-oss:20b gpt-oss:20b
MachineAZW GTR ProASUS
CPUAMD RYZEN AI MAX+ 395Intel Core™ Ultra 9 285K
Cores3224
RAM125 GB47 GB
GPUAMD Radeon 8060SNVIDIA GeForce RTX 5090, Intel(R) Graphics
OSUbuntu 24.04.4 LTSMicrosoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modelow-powerbalanced

Performance

gpt-oss:20b gpt-oss:20b
Tokens/sec47.1239.9
First chunk320 ms180 ms
TTFT1.8 s616 ms
Load time3.8 s4.3 s
Memory usage16.4 GB13.9 GB
Memory %13%29%

HW Fit Score Breakdown

gpt-oss:20b

Speed
44/50
TTFT
11/20
Memory
30/30

gpt-oss:20b

Speed
50/50
TTFT
20/20
Memory
28/30

Quality

gpt-oss:20b

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

gpt-oss:20b

Reasoning
19/20
Coding
19/20
Instruction
17/20
Structured
14/15
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