openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
qwen3-vl-4b-instruct-q4_k_m
OPENAI GGUFApr 22, 2026 · Apple M2 Max
Global Score
84 vs 62
Hardware Fit
65 vs 100
Quality Score
92 vs 46
Hardware
openai/gpt-oss-20b qwen3-vl-4b-instru…
MachineASUSMac Studio
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorApple M2 Max
Cores1612
RAM31 GB96 GB
GPUNVIDIA GeForce RTX 4090, RaphaelApple M2 Max
OScachyos rollingmacOS 26.1
Archx64arm64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b qwen3-vl-4b-instru…
Tokens/sec221.567.2
First chunk5 ms66 ms
TTFT30.0 s68 ms
Load timeN/A0.0 s
Memory usage21.1 GB0.2 GB
Memory %69%0%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
qwen3-vl-4b-instruct-q4…
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
qwen3-vl-4b-instruct-q4…
Reasoning
16/20
Coding
0/20
Instruction
12/20
Structured
1/15
Math
8/15
Multilingual
9/10
Reasoning: Strong Coding: Poor Instruction Following: Adequate Structured Output: Poor Math: Adequate Multilingual: Strong
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