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GPT-120B:120b

OLLAMA GGUF

gptoss · 116.8B · MXFP4

Not Rec.

Aug 25, 2026 · Intel Core™ Ultra X7 358H

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 10, 2026 · Apple M4

Global Score
68 vs 83
Hardware Fit
21 vs 65
Quality Score
88 vs 90

Hardware

GPT-120B:120b gpt-oss:20b
MachineGMKtec NucBox EVO-T2SMac mini
CPUIntel Core™ Ultra X7 358HApple M4
Cores1610
RAM64 GB24 GB
GPUIntel(R) Arc(TM) B390 GPUApple M4
OSMicrosoft Windows 11 Pro 10.0.26200macOS 26.3
Archx64arm64
Power Modebalancedbalanced

Performance

GPT-120B:120b gpt-oss:20b
Tokens/sec12.117.1
First chunk4392 ms705 ms
TTFT8.7 s10.2 s
Load time80.1 s23.1 s
Memory usage61.0 GB13.1 GB
Memory %96%55%

HW Fit Score Breakdown

GPT-120B:120b

Speed
15/50
TTFT
4/20
Memory
2/30

gpt-oss:20b

Speed
37/50
TTFT
5/20
Memory
23/30

Quality

GPT-120B:120b

Reasoning
18/20
Coding
19/20
Instruction
11/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

gpt-oss:20b

Reasoning
19/20
Coding
18/20
Instruction
13/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
View GPT-120B:120b details | View gpt-oss:20b details

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