GIGABYTE AORUS LGA 1151 ATX Motherboard or GIGABYTE Eagle ATX AM5 Motherboard? Which GIGABYTE Model to Buy
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When you compare the gigabyte z370 aorus gaming 7 motherboard vs b650 eagle ax am5, you are looking at two distinct generations of ATX boards. Both models share the ATX form factor and include three M.2 slots for storage expansion. The main difference lies in their core compatibility. The Z370 model targets older Intel processors, while the B650 model supports modern AMD Ryzen CPUs. You must choose the platform that matches your processor needs.
Key differences
| Aspect | GIGABYTE AORUS LGA 1151 ATX Motherboard | GIGABYTE Eagle ATX AM5 Motherboard |
|---|---|---|
| CPU Socket | LGA 1151 | AM5 (LGA 1718) |
| Chipset | Z370 | B650 |
| Memory Type | not listed | DDR5 |
| Wi-Fi | not listed | Wi-Fi 6E |
| PCIe Version | not listed | PCIe 5.0, PCIe 4.0 |
Which one should you choose?
Choose GIGABYTE AORUS LGA 1151 ATX Motherboard if
- You are building a system with 8th Generation Intel Core processors.
- You need a board that explicitly supports USB 3.1 Gen 2 Type-C connectivity.
Choose GIGABYTE Eagle ATX AM5 Motherboard if
- You are using an AMD Ryzen 7000, 8000, or 9000 Series processor.
- You require DDR5 memory support for higher bandwidth performance.
- You want integrated Wi-Fi 6E connectivity without adding a separate card.
Verdict: The B650 Eagle AX is the better choice for new builds due to its modern AM5 socket and DDR5 support. The Z370 AORUS Gaming 7 is only suitable if you are upgrading an existing Intel LGA 1151 system.
Gigabyte Z370 vs B650 Eagle Comparison
CPU socket compatibility
You need to match the motherboard socket to your processor. Product A uses the Intel LGA1151 socket, supporting 8th Generation Intel Core Processors. This limits you to older Intel CPUs. Product B features the AMD Socket AM5, which supports Ryzen 9000, Ryzen 8000, and Ryzen 7000 Series Processors. The AM5 socket is a newer standard designed for current and future AMD chips. If you want modern performance and upgradability within the AMD ecosystem, the AM5 socket is the clear choice. The LGA1151 platform is legacy.
Memory type support
Memory technology has advanced significantly between these two boards. Product A does not list its memory type in the provided data, but its Z370 chipset typically supports DDR4. Product B explicitly supports DDR5 Compatible memory with 4 SMD DIMMs. It also supports AMD EXPO and Intel XMP Memory Module Support for optimized speeds. DDR5 offers higher bandwidth and efficiency compared to previous generations. This makes Product B much more suitable for modern high-performance tasks and gaming where memory speed matters. You get faster data transfer rates with DDR5.
PCIe version standards
The PCIe version determines how fast your storage and graphics cards communicate with the CPU. Product B supports PCIe 5.0 and PCIe 4.0. It includes 1x PCIe 5.0 and 2x PCIe 4.0 M.2 slots. This allows for the fastest available NVMe SSDs today. Product A uses the Z370 chipset, which supports PCIe 3.0. While functional, PCIe 3.0 is slower than the latest standards. Product B provides a future-proof path for high-speed storage and graphics components, ensuring you are not bottlenecked by older connection standards.
Wi-Fi connectivity
Wireless connectivity is crucial for many modern setups. Product B includes AMD Wi-Fi6E, providing faster wireless speeds and lower latency on the 6GHz band. This is ideal for gaming and streaming without lag. Product A lists Killer E2500 Gaming Network and Intel Gigabit LAN, which are wired connections. It does not mention built-in Wi-Fi in the provided features or key specs. If you rely on wireless internet, Product B offers a significant advantage with its integrated Wi-Fi6E capability, whereas Product A requires a separate adapter.
VRM power phases
The VRM (Voltage Regulator Module) powers your CPU. Product B features a 12 plus2 plus2 Phases Digital VRM Solution. This robust power delivery ensures stability under heavy loads and helps maintain performance. Product A does not list its VRM phase count in the provided data. A higher phase count generally means better power handling and thermal distribution. For users planning to run high-end processors, the detailed VRM specification on Product B offers greater confidence in system stability and longevity compared to the unspecified configuration of Product A.
Choose the Right Gigabyte Board
You need modern AMD Ryzen performance
Product B supports AMD Ryzen 9000, 8000, and 7000 series processors. It uses DDR5 memory with AMD EXPO support for higher speeds. The 12+2+2 phase VRM ensures stable power delivery. You also get Wi-Fi 6E and PCIe 5.0 M.2 slots for fast storage connectivity.
You prefer Intel LGA1151 compatibility
Product A uses the Intel LGA1151 socket, supporting 8th Generation Intel Core processors. It includes Killer E2500 Gaming Network and Intel Gigabit LAN. You get USB 3.1 Gen 2 Type-C support. The board features RGB Fusion for lighting control and three M.2 slots with thermal guards.
You want built-in wireless networking
Product B includes integrated AMD Wi-Fi 6E for modern wireless connections. Product A relies on wired Gigabit LAN only. If you need wireless capability without adding a separate card, Product B provides this feature directly on the board for easier setup and reliable connectivity.
The products compared
GIGABYTE AORUS LGA 1151 ATX Motherboard
Best for: Existing Intel 8th Gen gaming builds
- CPU Socket
- LGA1151
- Chipset
- Z370
- Form Factor
- ATX
- M.2 Slots
- 3
- Ethernet Speed
- Gigabit LAN
- Use Case
- Gaming
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This ATX motherboard uses the Intel LGA1151 socket and Z370 chipset for 8th Gen Core processors. It includes three M.2 slots with thermal guards and dual LAN options: Killer E2500 and Intel Gigabit. The board features USB 3.1 Gen 2 Type-C and RGB Fusion lighting. It suits gamers who need multiple storage options and established Intel performance.
Pros
- Three M.2 slots with thermal protection
- Dual LAN: Killer E2500 and Intel Gigabit
- USB 3.1 Gen 2 Type-C header
- Supports 8th Gen Intel Core CPUs
Cons
- Uses older LGA1151 socket, not AM5
- Limited to DDR4 memory support
- No PCIe 5.0 or DDR5 compatibility
Good fit if
- You already own 8th Gen Intel CPUs
- You need multiple M.2 NVMe drives
- You prefer established Intel platforms
Skip if
- You want AM5 socket compatibility
- You need DDR5 memory support
- You seek latest PCIe 5.0 features
Verdict: GIGABYTE Z370 AORUS Gaming 7 fits users with existing 8th Gen Intel systems who need fast storage and reliable networking. It does not suit buyers seeking modern AM5 platforms or DDR5 memory.
GIGABYTE Eagle ATX AM5 Motherboard
Best for: AM5 builds needing PCIe 5.0 M.2 and Wi-Fi 6E
- CPU Socket
- AM5, LGA 1718
- Chipset
- B650
- Form Factor
- ATX
- Memory Type
- DDR5
- PCIe Version
- PCIe 5.0, PCIe 4.0
- M.2 Slots
- 3
View on Amazon: GIGABYTE Eagle ATX AM5 Motherboard Affiliate link
This ATX motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors via the AM5 socket. It uses DDR5 memory and includes a 12+2+2 phase VRM for stable power delivery. Storage options feature three M.2 slots with one PCIe 5.0 and two PCIe 4.0 lanes. You get Wi-Fi 6E and GbE LAN for connectivity. This board suits users building modern AMD systems.
Pros
- Supports AMD Ryzen 9000/8000/7000 Series Processors
- 12+2+2 Phase Digital VRM Solution
- Triple M.2 Slots with PCIe 5.0 support
- Built-in Wi-Fi 6E and GbE LAN
Cons
- Limited to GbE Ethernet speed
- No USB 3.2 Gen 2x2 Type-C on rear panel
- Heavier at 3.87 pounds
Good fit if
- You need a modern AM5 platform for Ryzen 7000 or newer CPUs
- You want multiple M.2 drives with PCIe 5.0 support
- You require built-in Wi-Fi 6E connectivity
Skip if
- You are building with Intel processors
- You need 2.5GbE or faster wired networking
- You prefer DDR4 memory compatibility
Verdict: Gigabyte B650 Eagle AX AM5 ATX is a solid choice for builders needing PCIe 5.0 storage and Wi-Fi 6E on an AM5 platform. It fits users prioritizing modern connectivity and storage speeds over higher-end networking.
Specifications side by side
| Spec | GIGABYTE AORUS LGA 1151 ATX Motherboard | GIGABYTE Eagle ATX AM5 Motherboard |
|---|---|---|
| CPU Socket | LGA1151 | AM5, LGA 1718 |
| Chipset | Z370 | B650 |
| Form Factor | ATX | ATX |
| Memory Type | not stated | DDR5 |
| PCIe Version | not stated | PCIe 5.0, PCIe 4.0 |
| M.2 Slots | 3 | 3 |
| Wi-Fi Standard | not stated | Wi-Fi 6E |
| Ethernet Speed | Gigabit LAN | GbE |
| Power Phases | not stated | 12+2+2 |
| Wi-Fi | not stated | Wi-Fi 6E |
| Use Case | Gaming | not stated |
| Dimensions | 13.2 × 10.6 × 3.14 inches | 3.23 × 10.7 × 13.4 inches |
| Weight | 4.15 pounds | 3.87 pounds |
| Model | Z370 AORUS Gaming 7 | B650 EAGLE AX |
| Size | not stated | ATX |
| Color | not stated | Black |
Frequently asked questions
Can I install an AMD Ryzen CPU on the Gigabyte AORUS LGA 1151 motherboard?
No, you cannot. This motherboard uses the Intel LGA 1151 socket, which is designed exclusively for 8th Generation Intel Core processors. It is physically incompatible with any AMD Ryzen processor. If you need an AMD platform, you must choose the Gigabyte Eagle ATX AM5 motherboard instead, which supports Ryzen 7000, 8000, and 9000 series CPUs.
Does the Gigabyte Eagle AM5 board support DDR4 memory?
No, it does not. The Gigabyte B650 Eagle AX AM5 motherboard is built for DDR5 memory only. It supports AMD EXPO profiles to help you achieve higher memory speeds. You cannot use older DDR4 sticks with this board. This is a key difference from the older LGA 1151 model, which uses DDR4.
What is the maximum Ethernet speed on the Gigabyte Eagle AM5 motherboard?
The Gigabyte B650 Eagle AX AM5 provides 1GbE Ethernet connectivity. This speed is sufficient for most home networks and standard broadband connections. It does not offer 2.5GbE or 10GbE ports. If you need faster wired speeds, you may need a separate network card or a different motherboard model.
Does the Z370 AORUS Gaming 7 have Wi-Fi 6E?
The data provided does not list Wi-Fi 6E for the Z370 AORUS Gaming 7. This older LGA 1151 board focuses on storage and networking reliability for Intel systems. In contrast, the Gigabyte Eagle AM5 board explicitly includes Wi-Fi 6E. You should verify the exact wireless specs for the Z370 model in its full manual.
How many M.2 slots are on each motherboard?
Both motherboards include three M.2 slots for storage expansion. This allows you to install multiple NVMe SSDs for fast game loading and file transfers. The Gigabyte Eagle AM5 supports PCIe 5.0 and PCIe 4.0 for these slots, offering future-proof speeds. The Z370 model uses older PCIe standards for its storage connections.
Is the Gigabyte Eagle AM5 motherboard good for modern gaming builds?
Yes, it is a solid choice for modern gaming. It supports AMD Ryzen 9000, 8000, and 7000 series processors with a robust 12+2+2 phase VRM design. This ensures stable power delivery for high-end CPUs. You also get Wi-Fi 6E and PCIe 5.0 storage support, which are important for current gaming performance.
What is the weight difference between the two motherboards?
The Gigabyte AORUS LGA 1151 weighs 4.15 pounds. The Gigabyte Eagle ATX AM5 weighs 3.87 pounds. The difference is small, but the older Intel board is slightly heavier. Both are standard ATX form factors, so they will fit in most mid-tower and full-tower cases without space issues.