---
language: en
license: apache-2.0
tags:
- benchmark
- snapdragon
- qualcomm
- on-device
- profiling
- mobile-ai
task_categories:
- text-generation
size_categories:
- n<1K
---

# Real-Device Silicon Profiling: Snapdragon 865

Per-device inference benchmarks on real Samsung S20 FE 5G phones (Snapdragon 865).
No simulation. Real ARM CPU inference.

## Hardware

| Property | Value |
|----------|-------|
| Chipset | Qualcomm Snapdragon 865 (SM8250) |
| CPU | Kryo 585: 1x2.84GHz + 3x2.42GHz + 4x1.80GHz |
| GPU | Adreno 650 |
| NPU | Hexagon Tensor Accelerator |
| RAM | 8GB LPDDR5 (7.47GB total, 3-3.7GB free) |
| Device | Samsung Galaxy S20 FE 5G (SM-G981V) |
| Devices connected | 39 |

## Live Benchmark (Jun 26, 2026)

| Model | Device | Gen t/s |
|-------|--------|---------|
| model.gguf (on-device) | R3CN509PLHA | 10.9 |

## Known Benchmarks (from phone farm)

| Model | Gen t/s | Prompt t/s |
|-------|---------|------------|
| SmolLM2-135M fp16 | 18.3 | 85.0 |
| Qwen2.5-0.5B Q4 | 9.8 | 47.5 |
| Llama-3.2-1B fp16 | 6.5 | 28.0 |
| TinyLlama-1.1B Q5 | 6.2 | 26.5 |
| Qwen2.5-1.5B Q5 | 4.2 | 18.0 |
| Gemma-2-2B Q5 | 3.0 | 12.5 |

---

*Dispatch AI (FZE), Sharjah SRTI Free Zone, License No. 10818.*