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qwen3.5:27b

OLLAMA GGUF

qwen35 · 27.8B · Q4_K_M

Good

Mar 6, 2026 · AMD RYZEN AI MAX+ 395 w/ Radeon 8060S

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 26, 2026 · Cortex-X925

Global Score
79 vs 93
Hardware Fit
57 vs 87
Quality Score
89 vs 95

Hardware

qwen3.5:27b gpt-oss:20b
MachineAZW GTR ProNVIDIA NVIDIA_DGX_Spark
CPUAMD RYZEN AI MAX+ 395 w/ Radeon 8060SCortex-X925
Cores3220
RAM125 GB122 GB
GPUIntegrated / Apple SiliconDevice 2e12
OSUbuntu 24.04.4 LTSUbuntu 24.04.4 LTS
Archx64arm64
Power Modeperformanceperformance

Performance

qwen3.5:27b gpt-oss:20b
Tokens/sec10.760.5
First chunk341 ms527 ms
TTFT341 ms3.1 s
Load time10.2 s14.0 s
Memory usage39.7 GB12.0 GB
Memory %32%10%

HW Fit Score Breakdown

qwen3.5:27b

Speed
9/50
TTFT
20/20
Memory
28/30

gpt-oss:20b

Speed
50/50
TTFT
7/20
Memory
30/30

Quality

qwen3.5:27b

Reasoning
17/20
Coding
19/20
Instruction
16/20
Structured
15/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

gpt-oss:20b

Reasoning
19/20
Coding
18/20
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
View qwen3.5:27b details | View gpt-oss:20b 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