GPT-20B:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Aug 22, 2026 · NVIDIA RTX Spark N1X (6144-core GPU, 20-core ) RTX Spark N1X (6144-core GPU, 20-core )
nemotron-3-super:latest
OLLAMA GGUFnemotron_h_moe · 123.6B · Q4_K_M
Oct 3, 2026 · Cortex-X925
Global Score
93 vs 74
Hardware Fit
91 vs 50
Quality Score
94 vs 84
Hardware
GPT-20B:20b nemotron-3-super:l…
MachineHP HyperX OMEN Transcend Gaming Laptop 14-ga0xxx5CD612DXMLNVIDIA NVIDIA_DGX_Spark
CPUNVIDIA RTX Spark N1X (6144-core GPU, 20-core ) RTX Spark N1X (6144-core GPU, 20-core )Cortex-X925
Cores2020
RAM55 GB122 GB
GPUNVIDIA RTX Spark N1X (6144-core Blackwell RTX GPU), NVIDIA NPUDevice 2e12
OSMicrosoft Windows 11 Pro 10.0.28000Ubuntu 24.04.5 LTS
Archarm64arm64
Power Modebalancedperformance
Performance
GPT-20B:20b nemotron-3-super:l…
Tokens/sec57.821.8
First chunk203 ms420 ms
TTFT3.0 s2.2 s
Load time19.2 s12.4 s
Memory usage12.0 GB79.5 GB
Memory %22%65%
HW Fit Score Breakdown
GPT-20B:20b
Speed
50/50
TTFT
11/20
Memory
30/30
nemotron-3-super:latest
Speed
23/50
TTFT
10/20
Memory
17/30
Quality
GPT-20B:20b
Reasoning
19/20
Coding
17/20
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
nemotron-3-super:latest
Reasoning
17/20
Coding
18/20
Instruction
11/20
Structured
14/15
Math
14/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
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