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openai/gpt-oss-20b

LM-STUDIO GGUF

gpt-oss · 20B · MXFP4

Excellent

Apr 24, 2026 · AMD Ryzen 5 5500

qwen3-235b-a22b-t48-c8k:latest

OLLAMA GGUF

qwen3moe · 235.1B · Q4_K_M

Not Rec.

Sep 7, 2026 · Intel Xeon® E5-4650 v2

Global Score
90 vs 65
Hardware Fit
88 vs 29
Quality Score
91 vs 81

Hardware

openai/gpt-oss-20b qwen3-235b-a22b-t4…
MachineASUSDell Inc. PowerEdge R820
CPUAMD Ryzen 5 5500Intel Xeon® E5-4650 v2
Cores1280
RAM31 GB256 GB
GPUNavi 44 [Radeon RX 9060 XT]Microsoft Remote Display Adapter, NVIDIA Tesla P4, NVIDIA Tesla P4, Microsoft Basic Display Adapter
OSNobara Linux 43Microsoft Windows Server 2022 Datacenter 10.0.20348
Archx64x64
Power Modeperformancebalanced

Performance

openai/gpt-oss-20b qwen3-235b-a22b-t4…
Tokens/sec58.72.4
First chunk6 ms5833 ms
TTFT4.5 s5.8 s
Load timeN/A0.0 s
Memory usage11.9 GB135.1 GB
Memory %38%53%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed
50/50
TTFT
10/20
Memory
28/30

qwen3-235b-a22b-t48-c8k…

Speed
2/50
TTFT
3/20
Memory
24/30

Quality

openai/gpt-oss-20b

Reasoning
18/20
Coding
15/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

qwen3-235b-a22b-t48-c8k…

Reasoning
19/20
Coding
15/20
Instruction
10/20
Structured
14/15
Math
13/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Adequate 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