openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
lmstudio-community/gemma-4-e4b-it-qat
LM-STUDIO GGUFgemma4 · Q4_0
Jun 29, 2026 · Intel Gen Intel® Core™ i9-11900H
Global Score
84 vs 77
Hardware Fit
65 vs 68
Quality Score
92 vs 81
Hardware
openai/gpt-oss-20b lmstudio-community…
MachineASUSDocker Container
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorIntel Gen Intel® Core™ i9-11900H
Cores1616
RAM31 GB15 GB
GPUNVIDIA GeForce RTX 4090, RaphaelTigerLake-H GT1 [UHD Graphics]
OScachyos rollingUbuntu 26.04 LTS
Archx64x64
Power Modeperformanceperformance
Performance
openai/gpt-oss-20b lmstudio-community…
Tokens/sec221.511.4
First chunk5 ms28 ms
TTFT30.0 s2.2 s
Load timeN/A6.8 s
Memory usage21.1 GB0.6 GB
Memory %69%4%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
lmstudio-community/gemm…
Speed
21/50
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
lmstudio-community/gemm…
Reasoning
14/20
Coding
19/20
Instruction
15/20
Structured
15/15
Math
8/15
Multilingual
10/10
Reasoning: Adequate Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Adequate 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