openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
qwen3:8b
OLLAMA GGUFqwen3 · 8.2B · Q4_K_M
Mar 5, 2026 · Intel Core™ Ultra 9 285K
Global Score
84 vs 84
Hardware Fit
65 vs 97
Quality Score
92 vs 79
Hardware
openai/gpt-oss-20b qwen3:8b
MachineASUSASUS
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorIntel Core™ Ultra 9 285K
Cores1624
RAM31 GB47 GB
GPUNVIDIA GeForce RTX 4090, RaphaelNVIDIA GeForce RTX 5090, Intel(R) Graphics
OScachyos rollingMicrosoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b qwen3:8b
Tokens/sec221.5208.0
First chunk5 ms82 ms
TTFT30.0 s1.3 s
Load timeN/A1.5 s
Memory usage21.1 GB9.6 GB
Memory %69%20%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
qwen3:8b
Speed
50/50
TTFT
18/20
Memory
29/30
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
qwen3:8b
Reasoning
18/20
Coding
10/20
Instruction
14/20
Structured
15/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Weak Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
Run yours and compare
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npm install -g metrillm@latest$
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Or run without installing: npx metrillm@latest