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GPT-OSS-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 18, 2026 · Intel Core™ i7-14700F

qwen2.5:1.5b

OLLAMA GGUF

qwen2 · 1.5B · Q4_K_M

Good

Jun 17, 2026 · ZHAOXIN KaiXian KX-7000 KaiXian KX-7000

Global Score
93 vs 65
Hardware Fit
92 vs 87
Quality Score
93 vs 56

Hardware

GPT-OSS-20B:20b qwen2.5:1.5b
MachineHP OMEN 35L VALORANT Limited Edition Gaming Desktop PCShanghai Zhaoxin Semiconductor Co., Ltd. ZXE CRB
CPUIntel Core™ i7-14700FZHAOXIN KaiXian KX-7000 KaiXian KX-7000
Cores288
RAM128 GB30 GB
GPUNVIDIA GeForce RTX 5080ZX C-1190
OSMicrosoft Windows 11 Enterprise 10.0.26200Microsoft Windows 11 Pro 10.0.26100
Archx64x64
Power Modebalancedbalanced

Performance

GPT-OSS-20B:20b qwen2.5:1.5b
Tokens/sec178.616.8
First chunk695 ms941 ms
TTFT1.4 s941 ms
Load time31.2 s0.2 s
Memory usage11.9 GB1.0 GB
Memory %9%3%

HW Fit Score Breakdown

GPT-OSS-20B:20b

Speed
50/50
TTFT
12/20
Memory
30/30

qwen2.5:1.5b

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

Quality

GPT-OSS-20B:20b

Reasoning
19/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

qwen2.5:1.5b

Reasoning
8/20
Coding
10/20
Instruction
12/20
Structured
13/15
Math
5/15
Multilingual
8/10
Reasoning: Weak Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Weak Multilingual: Strong
View GPT-OSS-20B:20b details | View qwen2.5:1.5b details

Run yours and compare

$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest