The ASUS ROG MAXIMUS Z790 HERO is a flagship ATX motherboard designed for Intel 13th and 14th Gen Core processors, delivering stable overclocking and high-performance gaming through its 20+1 power stages and premium components.
Key Features & Performance
- Processor Support: Features an Intel LGA1700 socket, compatible with 13th Gen (Raptor Lake) and 14th Gen (Raptor Lake Refresh) Core i9/i7/i5 CPUs.
- Memory Performance: Equipped with 4x DDR5 DIMM slots supporting up to 128GB capacity and speeds up to 7800MHz (OC) via XMP 3.0/EXPO profiles.
- Expansion Slots: Includes a primary PCIe 5.0 x16 slot for full-bandwidth latest GPUs, plus secondary PCIe 4.0 x16 (x4 mode) and PCIe 4.0 x1 slots.
- Storage Connectivity: Offers 5x M.2 slots (one PCIe 5.0 x4) and 6x SATA 6Gb/s ports for flexible high-capacity, high-speed storage configurations.
- Cooling Design: Utilizes large heatsinks, heat pipes for VRM/chipset cooling, and M.2 heatsinks to effectively manage temperatures under heavy loads.
- Networking: Integrated Intel 2.5Gb Ethernet and Wi-Fi 6E (802.11ax) provide high-speed, low-latency wired and wireless connections.
- Audio: Features ROG SupremeFX 7.1ch HD audio codec with ESS® SABRE9018Q2C DAC for premium gaming audio quality.
Compatibility & Build Guidance
- CPU Fit: Delivers maximum performance with high-end CPUs like Core i9-14900K/KF or i7-14700K. While compatible with mid-range CPUs (e.g., i5-14600K), consider Z790 mid-range models for better cost-efficiency.
- Memory Selection: Recommended pairing with high-speed DDR5 memory (6000MHz+). For stability and performance balance, a 2-DIMM (dual-channel) configuration is preferable over 4-DIMM setups which may reduce speeds.
- GPU Compatibility: The PCIe 5.0 x16 slot can drive latest GPUs (RTX 40 series, RX 7000 series) at maximum bandwidth, with sufficient slot spacing for large graphics cards.
- Case Selection: Requires a mid-tower or larger case with ATX form factor support. Ensure adequate CPU cooler clearance (~165mm+) and good airflow due to large heatsinks.
- Power Supply Requirements: A high-quality 850W+ PSU (80 PLUS Gold or higher) is recommended when pairing high-end CPUs and GPUs. ATX 3.0 compliant PSUs enable direct GPU power via PCIe 5.0 12VHPWR connector.
Target Audience & Upgrade Path
- Recommended For: Users seeking peak gaming/creator performance, advanced CPU/memory overclockers, and those needing multiple M.2 SSDs for fast storage setups.
- Future-Proofing: PCIe 5.0 support prepares for next-gen GPUs/SSDs. The DDR5 platform accommodates future memory speed advancements.
- Considerations: May be over-spec for entry/mid-range builds; for better value, consider TUF GAMING or PRIME series models.