Technical Snapshot

The Gigabyte B450 GAMING X is a ATX motherboard built on the B450 chipset for AMD AM4 processors. It supports DDR4 memory up to 64 GB across 4 DIMM slots. Expansion includes PCIe 3.0 with 1 M.2 slots. Connectivity features None and 1GbE Ethernet.

Use Case
Gaming builds, workstation computing, system building
Compatibility
AMD AM4 processors, DDR4 memory
Category
ATX Motherboard — B450
Gigabyte Gaming

B450 GAMING X

B450 · AMD AM4 · ATX · DDR4 up to 64 GB

Determines which CPU processors are physically compatible. AMD AM4 supports AMD Ryzen 1000–5000 series and select Athlon processors.
Socket AMD AM4
Controls data flow between the CPU, RAM, storage, and expansion slots. Higher-end chipsets unlock overclocking, more PCIe lanes, and USB4.
Chipset B450
Maximum total system memory capacity when all DIMM slots are populated with the highest-density modules.
Max RAM 64 GB
Peripheral Component Interconnect Express version. PCIe 5.0 delivers 128 GB/s total bandwidth, double that of PCIe 4.0.
PCIe Generation PCIe 3.0
MPNB450 GAMING X
EAN4719331808419
CategoryMotherboards
Contact for Price
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Connectivity & I/O

Ethernet 1GbE
M.2 Storage 1
PCIe Bus PCIe 3.0
I/O backplate visual — refer to official Gigabyte product page for high-resolution rear panel imagery

Motherboard Anatomy

Gigabyte B450 GAMING X board layout
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Full Specifications

Data sourced from official Gigabyte product specifications
Platform
Chipset B450
Socket AMD AM4
Form Factor ATX
Memory Type DDR4
DIMM Slots 4
Max RAM 64 GB
PCIe Generation PCIe 3.0
M.2 Slots 1
Bluetooth
LAN 1GbE
USB (Rear I/O)
Audio
Series Gaming

Support & Downloads

B450 BIOS Update (Latest) Version 2024 · UEFI Firmware · Check Gigabyte support for latest version
Gigabyte Support →
BIOS Recovery Tool Gigabyte BIOS recovery utility · USB-based
Gigabyte Support →
B450 Chipset Driver Package AMD/Intel chipset drivers · Windows 10/11
Gigabyte Support →
LAN / Wi-Fi / Bluetooth Drivers Latest network drivers for this motherboard
Gigabyte Support →
Audio Drivers Audio codec driver package
Gigabyte Support →
Gigabyte B450 GAMING X User Manual PDF · Complete installation and configuration guide
Gigabyte Support →
Quick Start Guide PDF · Hardware installation quick reference
Gigabyte Support →
← Back to Gigabyte Motherboard Catalog

Frequently Asked Questions

What socket does the B450 GAMING X use?

The B450 GAMING X uses the AMD AM4 socket, compatible with AMD Ryzen 1000–5000 series and select Athlon processors.

How much RAM does the B450 GAMING X support?

The B450 GAMING X supports up to 64 GB of DDR4 memory across 4 DIMM slots.

Does the B450 GAMING X have Wi-Fi?

No, the B450 GAMING X does not include built-in Wi-Fi. An external Wi-Fi adapter or PCIe Wi-Fi card can be added.

How many M.2 slots does the B450 GAMING X have?

The B450 GAMING X features 1 M.2 slots for high-speed NVMe SSD storage with PCIe 3.0 support.

What chipset does the B450 GAMING X use?

The B450 GAMING X is built on the AMD B450 performance chipset with modern connectivity, offering ATX form factor design for AMD platforms.

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