QCN9074 vs QCN9024: A Comprehensive Analysis of Qualcomm's WiFi 6 Main Chips

This article presents a comprehensive comparison of these two chips from multiple perspectives, including core specifications, application scenarios, feature sets, platform compatibility, and use cases.

1. Core Specifications Comparison

Parameter	QCN9074	QCN9024
Standard Support	IEEE 802.11a/b/g/n/ac/ax (WiFi 6)	IEEE 802.11a/b/g/n/ac/ax (WiFi 6)
Frequency Bands	2.4GHz, 5GHz (6GHz capable but disabled)	2.4GHz, 5GHz
Spatial Streams	4x4 MU-MIMO	4x4 MU-MIMO
Modulation	1024-QAM	1024-QAM
Channel Bandwidth	Up to 160MHz	Up to 160MHz
PHY Rate	Up to 4.8Gbps	Up to 4.8Gbps
Interface	PCIe 3.0	PCIe 3.0
Beamforming	Yes	Yes
OFDMA / MU-MIMO	Uplink & Downlink	Uplink & Downlink
Target Applications	High-end enterprise, outdoor APs, industrial devices	Commercial-grade, home or mid-tier enterprise APs
OpenWRT Support	Strong and well-maintained	Partially supported depending on vendor
Multi-band Coordination	Strong, ideal for dense deployments	Moderate, suitable for typical deployments

2. Architecture and Design Differences QCN9074

• Designed as Qualcomm’s flagship WiFi 6 radio chip, aimed at high-performance networking.
• Supports advanced 4x4@5G MIMO configurations, ideal for enterprise APs, outdoor mesh systems, and industrial gateways.
• Commonly paired with IPQ807x/IPQ957x series SoCs, or deployed on x86 platforms via PCIe cards.
• Some variants are hardware-ready for 6GHz (though not enabled), allowing future upgrades.

QCN9024

• A mainstream WiFi 6 solution for mid-tier markets, offering a cost-performance balance.
• Well-suited for home mesh systems, commercial APs, and SOHO routers.
• Features a simpler thermal and mechanical design with lower power consumption.
• Typically used with IPQ601x/IPQ5018/IPQ807x SoCs in integrated or modular systems.

3. Feature Comparison

Feature	QCN9074	QCN9024
Beamforming	✅	✅
TWT (Target Wake Time)	✅	✅
BSS Coloring	✅	✅
Uplink OFDMA	✅	✅
Downlink MU-MIMO	✅	✅
DFS Band Support	✅ (for outdoor usage)	✅
Spectrum Analysis	✅ (important for industrial use)	Limited support
Performance Tuning	High flexibility, ideal for complex networks	Moderate, best for structured deployments

4. Application Scenarios

Scenario	Recommended Chip
Outdoor mesh APs (high power, long range)	QCN9074
Industrial-grade wireless devices (e.g., mining, ports)	QCN9074
Indoor enterprise ceiling APs	QCN9024
Home mesh nodes, SMB routers	QCN9024
WiFi 6 PCIe NICs	Both supported, QCN9074 preferred
Deep integration with OpenWRT/OpenWiFi	QCN9074 (more active community support)

5. Driver and Platform Compatibility

• Linux Driver Support:

  • QCN9074 is well supported by the ath11k driver, with compatibility across OpenWRT, QSDK, and OpenWiFi (some branches).
  • QCN9024 has reasonable support, though some commercial devices require custom driver implementation.

• System Platform Integration:

  • QCN9074 is mature on IPQ8072A/IPQ9574/x86-based platforms.
  • QCN9024 is widely used with IPQ6010, IPQ5018, and IPQ8072 SoCs.

6. Cost and Supply Considerations

Aspect	QCN9074	QCN9024
Chip Cost (per unit)	Medium-High	Medium-Low
Module Cost (e.g., DR9074 vs DR9024)	~15–20% higher	Lower, suitable for mass production
Package Size	Larger	More compact
Thermal Management	High requirement	Moderate

7. Summary and Recommendations

Dimension	Recommended Chip
High performance, high client density environments	✅ QCN9074
Cost-sensitive, stable WiFi 6 experience	✅ QCN9024
Preparing for future WiFi 7 upgrades	✅ QCN9074
SMB or home network deployment	✅ QCN9024
Tight integration with open-source platforms	✅ QCN9074

Appendix: Example Modules and Use Cases

Module Model	Chipset	Frequency Bands	MIMO	Use Case
DR9074	QCN9074	2.4/5GHz	4x4	Outdoor AP / Industrial router
DR9024	QCN9024	2.4/5GHz	4x4	Indoor AP / Home router
CNV9024	QCN9024	2.4/5GHz	2x2	Embedded wireless modules