gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jul 3, 2026 · AMD RYZEN AI MAX+ 395

qwen3.5:27b

OLLAMA GGUF

qwen35 · 27.8B · Q4_K_M

Not Rec.

Mar 5, 2026 · AMD RYZEN AI MAX+ 395

Global Score

94 vs 20

Hardware Fit

91 vs 37

Quality Score

95 vs 12

Hardware

gpt-oss:20b qwen3.5:27b

MachineFramework Desktop (AMD Ryzen AI Max 300 Series)AZW GTR Pro

CPUAMD RYZEN AI MAX+ 395AMD RYZEN AI MAX+ 395

Cores3232

RAM64 GB125 GB

GPUAMD Radeon(TM) 8060S GraphicsAMD Radeon 8060S

OSMicrosoft Windows 11 Pro for Workstations 10.0.26200Ubuntu 24.04.4 LTS

Archx64x64

Power Modebalancedlow-power

Performance

gpt-oss:20b qwen3.5:27b

Tokens/sec48.010.6

First chunk357 ms358 ms

TTFT2.3 s13.7 s

Load time0.2 s10.8 s

Memory usage16.4 GB39.7 GB

Memory %26%32%

HW Fit Score Breakdown

gpt-oss:20b

Speed

50/50

TTFT

11/20

Memory

30/30

qwen3.5:27b

Speed

9/50

TTFT

0/20

Memory

28/30

Quality

gpt-oss:20b

Reasoning

19/20

Coding

19/20

Instruction

17/20

Structured

15/15

Math

15/15

Multilingual

10/10

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

qwen3.5:27b

Reasoning

2/20

Coding

0/20

Instruction

2/20

Structured

0/15

Math

0/15

Multilingual

8/10

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

View gpt-oss:20b details | View qwen3.5:27b 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