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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

Jun 25, 2026 · Cortex-X925

Global Score
68 vs 92
Hardware Fit
21 vs 86
Quality Score
88 vs 95

Hardware

GPT-120B:120b gpt-oss:20b
MachineGMKtec NucBox EVO-T2SNVIDIA NVIDIA_DGX_Spark
CPUIntel Core™ Ultra X7 358HCortex-X925
Cores1620
RAM64 GB122 GB
GPUIntel(R) Arc(TM) B390 GPUDevice 2e12
OSMicrosoft Windows 11 Pro 10.0.26200Ubuntu 24.04.4 LTS
Archx64arm64
Power Modebalancedperformance

Performance

GPT-120B:120b gpt-oss:20b
Tokens/sec12.160.7
First chunk4392 ms542 ms
TTFT8.7 s3.2 s
Load time80.1 s12.0 s
Memory usage61.0 GB12.0 GB
Memory %96%10%

HW Fit Score Breakdown

GPT-120B:120b

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

gpt-oss:20b

Speed
50/50
TTFT
6/20
Memory
30/30

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
19/20
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
View GPT-120B:120b details | View gpt-oss:20b details

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