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openai/gpt-oss-20b

LM-STUDIO GGUF

gpt-oss · 20B · MXFP4

Not Rec.

Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor

qwen3.6:35b-a3b

OLLAMA GGUF

qwen35moe · 36.0B · Q4_K_M

Excellent

Apr 17, 2026 · AMD RYZEN AI MAX+ 395

Global Score
84 vs 88
Hardware Fit
65 vs 91
Quality Score
92 vs 87

Hardware

openai/gpt-oss-20b qwen3.6:35b-a3b
MachineASUSAZW GTR Pro
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorAMD RYZEN AI MAX+ 395
Cores1632
RAM31 GB125 GB
GPUNVIDIA GeForce RTX 4090, RaphaelRadeon 8060S
OScachyos rollingUbuntu 24.04.4 LTS
Archx64x64
Power Modeperformancelow-power

Performance

openai/gpt-oss-20b qwen3.6:35b-a3b
Tokens/sec221.543.3
First chunk5 ms291 ms
TTFT30.0 s291 ms
Load timeN/A6.2 s
Memory usage21.1 GB32.2 GB
Memory %69%26%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed
50/50
TTFT
0/20
Memory
15/30

qwen3.6:35b-a3b

Speed
41/50
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

qwen3.6:35b-a3b

Reasoning
16/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View openai/gpt-oss-20b details | View qwen3.6:35b-a3b details

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