GIGABYTE B650M C V2 vs B840M D3HP Motherboard Comparison

GIGABYTE B650M C V2 and GIGABYTE B840M D3HP are both motherboards with the same Socket (AM5), Form factor (Micro ATX) and SATA 6 Gbps Ports (4). The main differences are in Chipset, Supported Memory, Wireless LAN and PCI-Express x16 Slots.

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GIGABYTE B650M C V2	GIGABYTE B840M D3HP
Prices (Change region) Out of Stock Free shipping $149.99 Out of Stock + $1.99 Shipping $149.99 Out of Stock Free shipping $535.52 - Buy now Show 1 more offers	Prices (Change region) In Stock $259.27 Last updated 55 minutes ago.
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Brand Gigabyte	Brand GIGABYTE
Model B650M C V2	Model B840M D3HP
Release Date 📅 July 2023	Release Date 📅 February 2026
* 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 Micro ATX
Chipset AMD B650	Chipset AMD B840
Supported Memory DDR5 4400Mhz 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz	Supported Memory DDR5 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 7900Mhz 7950Mhz 8000Mhz 8200Mhz
* 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 Realtek Audio CODEC High Definition Audio 2/4/5.1/7.1-channel * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.	Audio Chipset -
Audio Channels 7.1 Channels	Audio Channels -
LAN Chipset Realtek GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)	LAN Chipset -
Max LAN Speed 1Gbps	Max LAN Speed -
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 1 x DisplayPort 1 x HDMI port 1 x PS/2 keyboard/mouse port 1 x USB Type-C port with USB 3.2 Gen 1 support 2 x USB 3.2 Gen 2 Type-A ports (red) 6 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks	Back I/O Ports -
Wireless LAN Yes	Wireless LAN No
Wi-Fi Generation 5	Wi-Fi Generation -
PCI-Express x16 Slots 4	PCI-Express x16 Slots 1
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 4	M.2 Ports 2
M.2 Devices support 2280 / 25110 - M Key 2280 - M Key 2260 - M Key 2230 - E Key	M.2 Devices support 2580 - M Key 2280 - M Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 192 GB	Maximum Supported RAM 256 GB
Onboard USB 2.0 3	Onboard USB 2.0 1
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 1
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0

Comparison and key differences summary

Reasons to buy the GIGABYTE B650M C V2:

42% cheaper, you can save $109.28
Wireless LAN Integrated
+3 Slots PCI-E x16
+2 Ports M.2
+2 Onboard USB 2.0

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Reasons to buy the GIGABYTE B840M D3HP:

Newer Product, it was released around 3 years later
Supports the following RAM types: DDR5 6600MHz, 6800MHz, 7000MHz, 7200MHz, 7400MHz, 7600MHz, 7800MHz, 7900MHz, 7950MHz, 8000MHz, 8200MHz
+1 Slots PCI-E x1
+64 GB maximum RAM supported