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openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Not Rec.

Sep 29, 2026 · Apple M5 Max

deepseek-coder-v2:16b

OLLAMA GGUF

deepseek2 · 15.7B · Q4_0

Excellent

Sep 15, 2026 · Intel Core™ i5-14400F

Global Score
83 vs 83
Hardware Fit
80 vs 100
Quality Score
84 vs 75

Hardware

openai/gpt-oss-20b deepseek-coder-v2:…
MachineMacBook ProGigabyte Technology Co., Ltd. B760 AORUS ELITE AX DDR4
CPUApple M5 MaxIntel Core™ i5-14400F
Cores1816
RAM128 GB32 GB
GPUApple M5 MaxNVIDIA GeForce RTX 5060 Ti
OSmacOS 26.6.2Microsoft Windows 11 Professionnel 10.0.26200
Archarm64x64
Power Modebalancedbalanced

Performance

openai/gpt-oss-20b deepseek-coder-v2:…
Tokens/sec138.4150.4
First chunk3 ms116 ms
TTFT30.0 s116 ms
Load time6.8 s5.8 s
Memory usage0.5 GB9.4 GB
Memory %0%30%

HW Fit Score Breakdown

openai/gpt-oss-20b

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

deepseek-coder-v2:16b

Speed
50/50
TTFT
20/20
Memory
30/30

Quality

openai/gpt-oss-20b

Reasoning
18/20
Coding
12/20
Instruction
15/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

deepseek-coder-v2:16b

Reasoning
10/20
Coding
18/20
Instruction
13/20
Structured
12/15
Math
13/15
Multilingual
9/10
Reasoning: Weak Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
View openai/gpt-oss-20b details | View deepseek-coder-v2:… details

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