openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
mistral:latest
OLLAMA GGUFllama · 7.2B · Q4_K_M
May 27, 2026 · AMD Ryzen 5 2600X Six-Core Processor
Global Score
84 vs 73
Hardware Fit
65 vs 100
Quality Score
92 vs 62
Hardware
openai/gpt-oss-20b mistral:latest
MachineASUSMicro-Star International Co., Ltd. MS-7B79
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorAMD Ryzen 5 2600X Six-Core Processor
Cores1612
RAM31 GB16 GB
GPUNVIDIA GeForce RTX 4090, RaphaelNVIDIA GeForce GTX 1080
OScachyos rollingMicrosoft Windows 11 Famille 10.0.26200
Archx64x64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b mistral:latest
Tokens/sec221.531.7
First chunk5 ms102 ms
TTFT30.0 s102 ms
Load timeN/A14.3 s
Memory usage21.1 GB4.8 GB
Memory %69%30%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
mistral:latest
Speed
50/50
TTFT
20/20
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
mistral:latest
Reasoning
8/20
Coding
13/20
Instruction
16/20
Structured
12/15
Math
5/15
Multilingual
8/10
Reasoning: Weak Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Weak Multilingual: Strong
Run yours and compare
$
npm install -g metrillm@latest$
metrillmRequires Node 20+ and Ollama or LM Studio running
Or run without installing: npx metrillm@latest