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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jul 3, 2026 · AMD RYZEN AI MAX+ 395

qwen3.5:4b

OLLAMA GGUF

qwen35 · 4.7B · Q4_K_M

Excellent

Mar 5, 2026 · Apple M1 Max

Global Score
94 vs 83
Hardware Fit
91 vs 100
Quality Score
95 vs 76

Hardware

gpt-oss:20b qwen3.5:4b
MachineFramework Desktop (AMD Ryzen AI Max 300 Series)MacBook Pro
CPUAMD RYZEN AI MAX+ 395Apple M1 Max
Cores3210
RAM64 GB32 GB
GPUAMD Radeon(TM) 8060S GraphicsApple M1 Max
OSMicrosoft Windows 11 Pro for Workstations 10.0.26200macOS 26.3
Archx64arm64
Power Modebalancedbalanced

Performance

gpt-oss:20b qwen3.5:4b
Tokens/sec48.032.4
First chunk357 ms306 ms
TTFT2.3 s306 ms
Load time0.2 s2.7 s
Memory usage16.4 GB6.5 GB
Memory %26%20%

HW Fit Score Breakdown

gpt-oss:20b

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

qwen3.5:4b

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

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

qwen3.5:4b

Reasoning
16/20
Coding
14/20
Instruction
15/20
Structured
15/15
Math
7/15
Multilingual
9/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Weak Multilingual: Strong
View gpt-oss:20b details | View qwen3.5:4b 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