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GPT-OSS-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 18, 2026 · Intel Core™ i7-14700F

Qwen3.8-27B-Opus-Distill-IQ3_XXS:latest

OLLAMA GGUF

qwen35 · 27.3B · IQ3_XXS

Good

Aug 19, 2026 · AMD Ryzen 7 9700X 8-Core Processor

Global Score
93 vs 73
Hardware Fit
92 vs 98
Quality Score
93 vs 62

Hardware

GPT-OSS-20B:20b Qwen3.8-27B-Opus-D…
MachineHP OMEN 35L VALORANT Limited Edition Gaming Desktop PCMicro-Star International Co., Ltd. MS-7E51
CPUIntel Core™ i7-14700FAMD Ryzen 7 9700X 8-Core Processor
Cores2816
RAM128 GB31 GB
GPUNVIDIA GeForce RTX 5080NVIDIA GeForce RTX 5080, AMD Radeon(TM) Graphics
OSMicrosoft Windows 11 Enterprise 10.0.26200Microsoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modebalancedbalanced

Performance

GPT-OSS-20B:20b Qwen3.8-27B-Opus-D…
Tokens/sec178.661.4
First chunk695 ms381 ms
TTFT1.4 s381 ms
Load time31.2 s0.2 s
Memory usage11.9 GB12.2 GB
Memory %9%39%

HW Fit Score Breakdown

GPT-OSS-20B:20b

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

Qwen3.8-27B-Opus-Distil…

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

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-Opus-Distil…

Reasoning
17/20
Coding
18/20
Instruction
8/20
Structured
0/15
Math
13/15
Multilingual
6/10
Reasoning: Strong Coding: Strong Instruction Following: Weak Structured Output: Poor Math: Strong Multilingual: Adequate

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