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Gigabyte B550 AORUS Master vs Gigabyte B450 AORUS M

Product Comparison: Gigabyte B550 AORUS Master vs Gigabyte B450 AORUS M

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Gigabyte B550 AORUS Master Gaming Motherboard

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Gigabyte B450 AORUS M Motherboard

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General Specifications

Brand

Gigabyte

Model

B550 AORUS Master

B450 AORUS M

Origin

China

About the Product

To fully support the latest 3rd Gen AMD Ryzen processors, B550 motherboards equip with the ultimate power solution which is true direct, digital and multiple phases. After countless experiments and testing, GIGABYTE presents the unbeatable B550 motherboards for enthusiast.

GIGABYTE's 400 series motherboards perfectly fit the latest AMD Ryzen 2000 series processors' computing performance with more features and more control. Maximize your PC's potential with AMD StoreMI technology.

Key Specs

Form Factor

ATX

Micro ATX

Socket

AM4

Chipset

AMD B550

AMD B450

Supported Processors

Supports 3rd Generation AMD Ryzen processors

Supports 1st, 2nd and 3rd Gen AMD Ryzen with Radeon Vega Graphics

Memory Slot Type

288 pin

What customers say about "Key Specs"

Gigabyte B550 AORUS Master Gaming Motherboard

This motherboard was very nice to work with.
This motherboard works perfectly. Amazing socket type.
Solid and beautiful b550, the back plate looks really awesome.
The B550 Aorus Master is truly an amazing board.
With it I was able to achieve a stable 4.6 GHZ on my Ryzen 5 3600XT.

Gigabyte B450 AORUS M Motherboard

Great form factor. Good motherboard for me.
Not the largest form, but fits a full size graphics card.
Nice mATX B450 board, recommend!
Recommended motherboard for Ryzen micro ATX build.
For a micro ATX this is great! I like it.

Size & Weight

Height

12 in.

9.6 in.

Width

9.6 in.

Depth

1 in.

Weight

2.8 lbs.

2.3 lbs.

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Memory

Memory Type

DDR4

Maximum Speed

5200 MHz

3600 MHz

Number Of Memory Slots

Max. Memory Supported

128 GB

64 GB

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

What customers say about "Memory"

Gigabyte B550 AORUS Master Gaming Motherboard

No problems with detecting the CPU or RAM.
Nice build. Everything compatible and worked fine.
I was very pleased with the speed of memory.
I put 4 sticks of RAM into the machine and the motherboard refused to increase the voltage to the XMP profile.
No matter what I did the RAM wouldn't exceed 2166 mhz.

Gigabyte B450 AORUS M Motherboard

Paired this with a Ryzen 3 2200G, Corsair Vengeance LPX DDR4 and a GTX 1060, no issues whatsoever.
I paired this with 16GB of Corsair Vengeance memory rated at 3000Mhz. Works well.
My new system uses an AMD 3600X, 32 GB memory, Samsung 970 SSD, etc. No issues.
Works good with Corsair vengeance 3200 DDR4 memory.
Truly love it. Accepted the memory OC w/profile.

Connectivity

PCI

PCI-E

3x PCIe 4.0/3.0 x16

2x PCIe 2.0 x16, PCIe 2.0 x1

HDMI

USB

5x USB 3.2 Gen2, USB Type-C, 2x USB 3.2 Gen1, 10x USB 2.0/1.1

2x USB 3.1 Gen2, 6x USB 3.1 Gen1, 6x USB 2.0/1.1

SATA

Other Interfaces

3x M.2, 2x Antenna Ports, RJ-45, Optical S/PDIF out, 5x audio jacks

M.2, PS/2, DVI-D, RJ-45, 6x audio jacks, Optical S/PDIF out

Gigabyte B550 AORUS Master

Gigabyte B450 AORUS M

What customers say about "Connectivity"

Gigabyte B550 AORUS Master Gaming Motherboard

Has lots of M.2 slots which is nice.
Worked great while it lasted with more usb ports than you could need.

Gigabyte B450 AORUS M Motherboard

Front audio and USB port connection are nice features.
This one has USB 3.1 gen 2. Perfect for me.
I/O selection is great for this board, it has multiple 3.0 and 3.1 USB slots which is one of the more attractive features of this board.
Good quality, a lot of USB ports!
It didn't connect to the desktop which was very frustrating because everything turned on, even the lights, fan, and graphics card.

Features

Native Audio

Realtek ALC1220-VB

Realtek ALC892

Additional Accessories Included

2x SATA cables, G-Connector, Driver disk, 2x RGB cables, Wi-Fi antenna, 3x M.2 Screw

Driver DVD, 2x SATA cables, M.2 Screw

Extras

APP Center, @BIOS, EasyTune, Fast Boot, Game Boost, ON/OFF Charge, RGB Fusion, Smart Backup, Q-Flash, Xpress Install

RGB FUSION 2.0, Multi-Zone LED, Smart Fan 5, EasyTune, Cloud Station, Anti-Sulfur Resistors Design

What customers say about "Features"

Gigabyte B550 AORUS Master Gaming Motherboard

Loved it, works and intuitive. Has great features.
This motherboard is expensive for a b550 but it has a ton of features.
It was easy to install and I have been using it for a month with zero issues.

Gigabyte B450 AORUS M Motherboard

Multiple RGB and ARGB headers. Perfect.
The bios is easy to use and tweak for overclocking.
The bios is easy to update and use, and the I/O shield is painted black, which is very nice.
The bios for this motherboard is very easy to navigate.
Bios is easy to use. Lots of features.

Power

Power Connectors

24-pin ATX, 8-pin ATX 12V, 4-pin ATX 12V

24-pin ATX, 8-pin ATX 12V

Warranty / Certifications

Manufacturer Warranty

1 year(s)

Certifications

CE, FCC

Other Information

Manufacturer

Link