openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Apr 24, 2026 · AMD Ryzen 5 5500
gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Sep 15, 2026 · Intel Core™ i5-14400F
Global Score
90 vs 94
Hardware Fit
88 vs 97
Quality Score
91 vs 93
Hardware
openai/gpt-oss-20b gpt-oss:20b
MachineASUSGigabyte Technology Co., Ltd. B760 AORUS ELITE AX DDR4
CPUAMD Ryzen 5 5500Intel Core™ i5-14400F
Cores1216
RAM31 GB32 GB
GPUNavi 44 [Radeon RX 9060 XT]NVIDIA GeForce RTX 5060 Ti
OSNobara Linux 43Microsoft Windows 11 Professionnel 10.0.26200
Archx64x64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b gpt-oss:20b
Tokens/sec58.780.4
First chunk6 ms139 ms
TTFT4.5 s1.6 s
Load timeN/A11.6 s
Memory usage11.9 GB11.9 GB
Memory %38%37%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
10/20
Memory
28/30
gpt-oss:20b
Speed
50/50
TTFT
19/20
Memory
28/30
Quality
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
gpt-oss:20b
Reasoning
19/20
Coding
17/20
Instruction
17/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
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