openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
ornith-1.5-9b_hybrid-imatrix
LM-STUDIO GGUFqwen35 · F16
Aug 23, 2026 · AMD Ryzen 9 3900X 12-Core Processor
Global Score
84 vs 66
Hardware Fit
65 vs 51
Quality Score
92 vs 73
Hardware
openai/gpt-oss-20b ornith-1.5-9b_hybr…
MachineASUSMicro-Star International Co., Ltd. MS-7C37
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorAMD Ryzen 9 3900X 12-Core Processor
Cores1624
RAM31 GB128 GB
GPUNVIDIA GeForce RTX 4090, RaphaelIntel(R) Arc(TM) Pro B70 Graphics
OScachyos rollingMicrosoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b ornith-1.5-9b_hybr…
Tokens/sec221.55.4
First chunk5 ms39 ms
TTFT30.0 s940 ms
Load timeN/AN/A
Memory usage21.1 GB10.7 GB
Memory %69%8%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
ornith-1.5-9b_hybrid-im…
Speed
5/50
TTFT
16/20
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
ornith-1.5-9b_hybrid-im…
Reasoning
14/20
Coding
14/20
Instruction
11/20
Structured
15/15
Math
9/15
Multilingual
10/10
Reasoning: Adequate Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Adequate Multilingual: Strong
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