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openai/gpt-oss-20b

LM-STUDIO GGUF

gpt-oss · 20B · MXFP4

Not Rec.

Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor

qwen3-30b-a3b-t16-c32k-instruct:latest

OLLAMA GGUF

qwen3moe · 30.5B · Q4_K_M

Excellent

Aug 18, 2026 · Intel Xeon® E5-2637 v3

Global Score
84 vs 93
Hardware Fit
65 vs 97
Quality Score
92 vs 91

Hardware

openai/gpt-oss-20b qwen3-30b-a3b-t16-…
MachineASUSDell Inc. Precision Tower 7910
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorIntel Xeon® E5-2637 v3
Cores1616
RAM31 GB96 GB
GPUNVIDIA GeForce RTX 4090, RaphaelNVIDIA GeForce RTX 3090, NVIDIA GeForce RTX 3060
OScachyos rollingMicrosoft Windows 10 Pro 10.0.19045
Archx64x64
Power Modeperformancebalanced

Performance

openai/gpt-oss-20b qwen3-30b-a3b-t16-…
Tokens/sec221.5100.0
First chunk5 ms1275 ms
TTFT30.0 s1.3 s
Load timeN/A23.6 s
Memory usage21.1 GB21.0 GB
Memory %69%22%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed
50/50
TTFT
0/20
Memory
15/30

qwen3-30b-a3b-t16-c32k-…

Speed
50/50
TTFT
17/20
Memory
30/30

Quality

openai/gpt-oss-20b

Reasoning
19/20
Coding
15/20
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

qwen3-30b-a3b-t16-c32k-…

Reasoning
17/20
Coding
19/20
Instruction
16/20
Structured
15/15
Math
14/15
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