GIGABYTE B840M D3HP vs ASRock B650E TAICHI Motherboard Comparison

GIGABYTE B840M D3HP and ASRock B650E TAICHI are both motherboards with the same Socket (AM5), SATA 6 Gbps Ports (4) and RAM Slots (4). The main differences are in Form factor, Chipset, Supported Memory and Wireless LAN.

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GIGABYTE B840M D3HP	ASRock B650E TAICHI
Prices (Change region) In Stock $259.29 Last updated 40 minutes ago.	Prices (Change region) Out of Stock Free shipping $299.99 - Buy now
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Brand GIGABYTE	Brand ASRock
Model B840M D3HP	Model B650E TAICHI
Release Date 📅 February 2026	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Socket AM5	Socket AM5
Form factor Micro ATX	Form factor EATX
Chipset AMD B840	Chipset AMD B650E
Supported Memory DDR5 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 7900Mhz 7950Mhz 8000Mhz 8200Mhz	Supported Memory DDR5 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7600Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Chipset -	Audio Chipset Realtek ALC4082
Audio Channels -	Audio Channels 5.1 Channels
LAN Chipset -	LAN Chipset Killer E3100G
Max LAN Speed -	Max LAN Speed 2.5Gbps
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports -	Back I/O Ports 2 x Antenna Ports 1 x HDMI Port 1 x Optical SPDIF Out Port 1 x USB4 Type-C Port (40 Gb/s)* 3 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) (ReDriver) (USB32_12 are Lightning Gaming Ports. USB32_11 supports Ultra USB Power.) 8 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) 1 x RJ-45 LAN Port 1 x Clear CMOS Button 1 x BIOS Flashback Button 1 x Line Out Jack (Gold Audio Jack) 1 x Microphone Input Jack (Gold Audio Jack) * Supports USB PD 3.0 up to 9V@3A (27W) / 5V@3A (15W) charging
Wireless LAN No	Wireless LAN Yes
Wi-Fi Generation -	Wi-Fi Generation 6E
PCI-Express x16 Slots 1	PCI-Express x16 Slots 2
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 1	PCI-Express x1 Slots 0
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 2	M.2 Ports 4
M.2 Devices support 2580 - M Key 2280 - M Key	M.2 Devices support 2230 / 2242 / 2260 / 2280 / 22110 - M Key 2280 - M Key 2280 - M Key 2230 - E Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 256 GB	Maximum Supported RAM 192 GB
Onboard USB 2.0 1	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 1	Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 1

Comparison and key differences summary

Reasons to buy the GIGABYTE B840M D3HP:

14% cheaper, you can save $40.70
Supports the following RAM types: DDR5 7800MHz, 7900MHz, 7950MHz, 8000MHz, 8200MHz
+1 Slots PCI-E x1
+64 GB maximum RAM supported
+1 Onboard USB 3.2 Gen 2