Small motherboard with big performance


4th of June 2020, Taipei, Taiwan - BIOSTAR, a leading brand of motherboards, graphics cards, and storage devices, today introduces the new RACING B450GT motherboard, designed to run the latest and the future AMD Ryzen processors.

Built-in the Micro ATX form factor, the BIOSTAR RACING B450GT motherboard is engineered to be sleek and efficient. Focused to deliver reliable and stable performance under heavy workloads, it is ideal for gaming, HTPC rigs with a smaller footprint but still, maintains the beefy performance of a 16-core AMD Ryzen 3000 series processor.

Designed in the signature RACING style from BIOSTAR, the RACING B450GT motherboard shares premium build quality and features that the racing family motherboards are famous for like the LED ROCK ZONE RGB lighting system, which supports both 5V ARGB LED and 12V RGB LED headers, easily controlled by the VIVID LED DJ software.

Based on the AMD B450 single chip architecture, the RACING B450GT motherboard is capable of supporting up to 128GB of DDR4 memory over 4 DIMMs and has the ability to reach 3200(OC) clock speeds which can be easily adjusted by the new BIOS interface from BIOSTAR that also contains a new EZ MODE for on the fly hassle-free BIOS adjustments. Features like PCIe M.2 that deliver stable 32Gb/s bandwidth under lower latency which is 5x times faster bandwidth than SATA III 6 Gb/s and makes the RACING B450GT motherboard the best of its kind in the market.

Additionally, the RACING B450GT motherboard also comes with features like Realtek Gigabit LAN reinforced with BIOSTAR’s signature Super LAN Surge Protection technology for an extremely fast and stable connection that users can rely on. Built-in features like the CPU OPT Header allows users to connect any liquid cooling unit to their system to enjoy the benefits of liquid cooling hassle-free. 

Users can enjoy a fully packed, well thought out rear I/O panel when they purchase the new RACING B450GT motherboard as it contains multiple connectivity options like 4 x USB 3.2 (Gen1) Ports as well as 2 x USB 2.0 Ports for smooth data transfer as well as an HDMI port, a VGA port and a DVI-D Port for smooth video output coupled with ALC887 audio technology delivering 7.1 Channels, High Definition Audio connected by the 3 audio ports provided. The RACING B450GT motherboard also contains a traditional PS2 Keyboard input port that provides additional connectivity options for users depending on their use case and preference. 


All in all, the BIOSTAR RACING B450GT motherboard is an amazing choice for users looking to build a gaming rig that saves desk space as well as a good chunk of their savings but still retains premium high-end functionality. Either its gaming, content creation or casual use the RACING B450GT motherboard is a great choice, delivering a stable, reliable performance that BIOSTAR is famous for.

BIOSTAR also announces that by registering any new purchase with the BIOSTAR VIP CARE portal, consumers can get many additional benefits like extended warranty period on all new BIOSTAR motherboards.

Key Features

PCIe M.2

  • Delivers lower latency
  • Delivers the highest bandwidth 32Gb/s
  • It’s 5 times faster than SATA III 6 Gb/s

Super LAN Surge Protection

  • Strengthens electrical stability
  • Makes internet more stable at home
  • Prevents damage from lightning strikes and electrical surges

CPU OPT Header

  • Keep your computer stable
  • Connect any kind of water coolers
  • Enjoy awesome liquid cooling system

EZ Mode

  • Features easy-to-use BIOS system interface
  • Guides you to solve your problems with ease
  • Makes everything as simple and efficient as possible


  • Offers more colorful lighting options
  • Supports to a wide array of peripherals
  • Comes with the RGB 12V LED header and ARGB 5V LED header


  • Change system colors
  • Enjoy the process of computer modding
  • Customize the on-board LEDs and LED ROCK ZONE


Learn more about:

Specs Table


AMD B450


Socket AM4 supports AMD Ryzen™ APU (Raven Ridge, Picasso) / Ryzen™ CPU (Summit Ridge, Pinnacle Ridge, Matisse) processors

*Please refer to for CPU support list.


Supports Dual Channel DDR4 1866/ 2133/ 2400/ 2667/ 2933/ 3200(OC)

4 x DDR4 DIMM Memory Slot, Max. Supports up to 128 GB Memory

Each DIMM supports non-ECC 8/ 16/ 32 GB DDR4 module

*DDR4 - 2667 only for Ryzen CPU

*Please refer to for Memory support list.


By CPU model

Supports DX12

Supports HDCP


4 x SATA III Connectors (6Gb/s): Supports AHCI and RAID 0, 1, 10

1 x M.2 (M Key) Socket (M2_PCIE):

Supports M.2 Type 2242/ 2260/ 2280 SSD module

Supports PCIe 3.0 x 4 (32Gb/s)- NVMe / AHCI SSD

1 x M.2 (M Key) Socket (M2_SATA):

Supports M.2 Type 2242/ 2260/ 2280 SSD module

Supports SATA III (6Gb/s) SSD

*M.2 Socket (M2_PCIE): The bandwidth is depended on CPU. Ryzen is 32Gb/s. APU is 16Gb/s.

*When M2_SATA slot is occupied, the SATA3 connector will be disabled.


Realtek RTL8111H

10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability



7.1 Channels, High Definition Audio, Hi-Fi (Front)


6 x USB 3.2 (Gen1) ports (4 on rear I/Os and 2 via internal headers)

6 x USB 2.0 ports (2 on rear I/Os and 4 via internal headers)


1 x PCIe 2.0 x1 Slot

1 x PCIe 2.0 x16 Slot (x4)

1 x PCIe 3.0 x16 Slot (When using APU, the bandwidth is x 8 lanes)


1 x PS/2 Keyboard/ Mouse

1 x DVI-D Port

1 x VGA Port

1 x HDMI Port

1 x LAN port

4 x USB 3.2 (Gen1) Ports

2 x USB 2.0 Ports

3 x Audio Jack


4 x SATA III (6.0Gb/s) Connectors

2 x USB 2.0 Headers (each header supports 2 USB 2.0 ports)

1 x USB 3.2 (Gen1) Header (each header supports 2 USB 3.2 (Gen1) ports)

1 x 8-Pin Power Connector

1 x 24-Pin Power Connector

1 x CPU Fan Connector

1 x CPU water cooling connector (CPU_OPT)

2 x System Fan Connectors

1 x Front Panel Header

1 x Front Audio Header

1 x Clear CMOS Header

1 x S/PDIF out Connector

1 x Serial Port Header

2 x LED Headers (5V)

1 x LED Header (12V)


Micro ATX Form Factor Dimension: 24.4cm x 24.4cm ( W x L )


Support Windows 7(64it) / 10(64bit)

Windows 7(64bit) for Summit Ridge / Pinnacle Ridge only

*BIOSTAR reserves the right to add or remove support for any OS with or without notice.


4 x SATA Cables

1 x I/O Shield

1 x DVD Driver

1 x Quick Guide


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BIOSTAR, is a brand dedicated to the production of motherboards, gaming motherboards, SSD, graphics cards, industrial computing systems, IoT, crypto mining equipment, and healthcare solutions. Since its establishment in 1986, BIOSTAR has become a major motherboard supplier in the IT industry. In order to pursue the best quality and aesthetic design, BIOSTAR has invested heavily in ID design, equipment, global marketing research as well as R&D. With a constant emphasis on quality, BIOSTAR always seeks to improve beyond better and race to the future

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