stablelm-2-zephyr-1.6b
LM-STUDIO GGUFstablelm · 1.6B · Q4_K_M
Mar 6, 2026 · Intel Core™ i5-5300U
openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Apr 24, 2026 · AMD Ryzen 5 5500
Global Score
35 vs 90
Hardware Fit
61 vs 88
Quality Score
24 vs 91
Hardware
stablelm-2-zephyr-… openai/gpt-oss-20b
MachineLENOVO 20BUS00700ASUS
CPUIntel Core™ i5-5300UAMD Ryzen 5 5500
Cores412
RAM16 GB31 GB
GPUIntel(R) HD Graphics 5500Navi 44 [Radeon RX 9060 XT]
OSMicrosoft Windows 10 Professionnel 10.0.19045Nobara Linux 43
Archx64x64
Power Modebalancedperformance
Performance
stablelm-2-zephyr-… openai/gpt-oss-20b
Tokens/sec6.558.7
First chunk3080 ms6 ms
TTFT3.1 s4.5 s
Load timeN/AN/A
Memory usage1.0 GB11.9 GB
Memory %6%38%
HW Fit Score Breakdown
stablelm-2-zephyr-1.6b
Speed
23/50
TTFT
16/20
Memory
22/30
openai/gpt-oss-20b
Speed
50/50
TTFT
10/20
Memory
28/30
Quality
stablelm-2-zephyr-1.6b
Reasoning
2/20
Coding
2/20
Instruction
8/20
Structured
6/15
Math
2/15
Multilingual
4/10
Reasoning: Poor Coding: Poor Instruction Following: Weak Structured Output: Weak Math: Poor Multilingual: Weak
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
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