---
title: "QCM6490"
url: "https://www.qualcomm.com/internet-of-things/products/q6-series/qcm6490"
description: "QCM6490 is designed for robust IoT applications that require virtually every connectivity and computing option available, including 5G, cellular, Wi-Fi, etc. Use smartphone technology in your enterprise product."
---

# QCM6490

Qualcomm Dragonwing™

Purpose-built with global 5G mmW/Sub-6 GHz and support for Wi-Fi 6E for ubiquitous coverage, multi-OS support, accelerated AI and expanded interfaces for IoT industrial use cases.

The Qualcomm Dragonwing™ QCM6490 is optimized for IoT solutions built to deliver premium-tier features across multiple operating systems including global multi-gigabit 5G mmW/Sub-6 GHz and Wi-Fi 6E connectivity for high-tier IoT devices. With the Qualcomm® Kryo™ 670 CPU and a Qualcomm® Hexagon processor featuring a fused AI-accelerator architecture, this solution delivers powerful performance and is purpose-built for industrial and commercial IoT applications such as ruggedized handhelds and tablets, kiosks, industrial ...

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Qualcomm QCM6490, Qualcomm Hexagon, Qualcomm Kryo, Qualcomm Fast Connect, is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

[Product license agreement](https://www.qualcomm.com/products/product-license-agreement)

**Featured Documents**

[QUALCOMM QCS6490/QCM6490 Processors Product Brief](https://docs.qualcomm.com/doc/87-28733-1/87-28733-1_REV_F_QUALCOMM_QCS6490_QCM6490_Processors_Product_Brief.pdf)

## Specifications

#### Qualcomm® Artificial Intelligence (AI) Engine

| Field | Value |
| --- | --- |
| GPU Name | Qualcomm® Adreno™ 643L |
| CPU Name | Qualcomm® Kryo™ 670 |
| Qualcomm® Hexagon™ Processor Name | Qualcomm® Hexagon™ 770 |
| Qualcomm® Hexagon™ Processor Features | Qualcomm® Hexagon™ Vector eXtensions (HVX), Qualcomm® Hexagon™ Voice Assistant Accelerator, Large shared AI memory, Qualcomm® Hexagon™ Tensor Accelerator, Qualcomm® Hexagon™ Scalar Accelerator |
| Qualcomm® Sensing Hub Generation | 2nd |
| Qualcomm® Sensing Hub Features | Qualcomm® Sensing Hub |
| Tera Operations Per Second (TOPS) | 12 TOPS |

#### CPU

| Field | Value |
| --- | --- |
| Name | Qualcomm® Kryo™ 670, Qualcomm® Kryo™ CPU |
| Architecture | 64-bit |
| Clock Speed | Up to 2.4 GHz |

#### GPU

| Field | Value |
| --- | --- |
| Name | Qualcomm® Adreno™ 643L |
| Clock Speed | Up to 812 MHz |
| APIs | DirectX® FL 12, OpenGL® ES 3.2, OpenCL™ 2.0 FP, Vulkan® 1.1 |

#### Memory

| Field | Value |
| --- | --- |
| Speed | 4200 MHz |
| Type | LPDDR5x |

#### DSP

| Field | Value |
| --- | --- |
| Name | Qualcomm® Hexagon™ |

1. DisplayPort
2. 30 fps
3. 5
4. Rel. 15
5. WCN6750
6. WCN6856

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