spark-x2.5-4b
LM-STUDIO GGUFspark2_5 · 4B · Q4_K_M
Sep 30, 2026 · AMD Ryzen 7 4800H
gptoss · 20.9B · MXFP4
OLLAMA GGUFgptoss · 20.9 · MXFP4
Jul 9, 2026 · Intel Core™ i5-10400
Global Score
77 vs 84
Hardware Fit
90 vs 69
Quality Score
71 vs 91
Hardware
spark-x2.5-4b gptoss · 20.9B · M…
MachineASUSTeK COMPUTER INC. ROG Strix G513IM_G513IMMac Pro
CPUAMD Ryzen 7 4800HIntel Core™ i5-10400
Cores1612
RAM15 GB32 GB
GPUAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPUAMD Radeon RX 6700 XT
OSMicrosoft Windows 11 Pro 10.0.26200macOS 26.5.1
Archx64x64
Power Modebalancedbalanced
Performance
spark-x2.5-4b gptoss · 20.9B · M…
Tokens/sec48.917.5
First chunk20 ms643 ms
TTFT168 ms7.7 s
Load timeN/A0.0 s
Memory usage9.4 GB0.8 GB
Memory %61%3%
HW Fit Score Breakdown
spark-x2.5-4b
Speed
50/50
TTFT
20/20
Memory
20/30
gptoss · 20.9B · MXFP4
Speed
34/50
TTFT
5/20
Memory
30/30
Quality
spark-x2.5-4b
Reasoning
13/20
Coding
14/20
Instruction
16/20
Structured
15/15
Math
4/15
Multilingual
9/10
Reasoning: Adequate Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Weak Multilingual: Strong
gptoss · 20.9B · MXFP4
Reasoning
19/20
Coding
19/20
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
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