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ASRock X570 Steel Legend vs GIGABYTE B660 DS3H

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ASRock X570 Steel Legend

GIGABYTE B660 DS3H

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Brand
ASRock
Brand
Gigabyte
Model
  • X570 Steel Legend
  • 90-MXBAR0-A0UAYZ
Model
B660 DS3H DDR4
Release Date
📅 July 2019
Release Date
📅 January 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★ ★ ★ ★ ☆
(33 reviews)
User reviews
TDP
🔌 70 Watts
TDP
🔌 70 Watts
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Socket
AM4
Socket
LGA1700
Form factor
ATX
Form factor
ATX
Chipset
AMD X570
Chipset
Intel B660
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3466Mhz 4133Mhz 4200Mhz 4266Mhz 4300Mhz 4400Mhz 4666Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3000Mhz 3200Mhz 3300Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3666Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4300Mhz 4400Mhz 4500Mhz 4600Mhz 4700Mhz 4800Mhz 4933Mhz 5000Mhz 5133Mhz 5333Mhz
* 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

* ECC memory support also depends on the CPU memory controller
ECC RAM Support
Audio Chipset
Realtek ALC1220
Audio Chipset
-
Audio Channels
7.1 Channels
Audio Channels
-
LAN Chipset
Intel i211AT
LAN Chipset
-
Max LAN Speed
10/100/1000Mbps
Max LAN Speed
-
SLI Support
No
SLI Support
No
CrossFire Support
Yes
CrossFire Support
No
RAID Support
Yes
RAID Support
Yes
Back I/O Ports
  • 2 x Antenna Ports (on I/O Panel Shield)
  • 1 x PS/2 Mouse/Keyboard Port
  • 1 x HDMI Port
  • 1 x DisplayPort 1.2
  • 1 x Optical SPDIF Out Port
  • 1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
  • 1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
  • 6 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  • * Ultra USB Power is supported on USB3_56 ports.
  • * ACPI wake-up function is not supported on USB3_56ports.
  • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  • HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
Back I/O Ports
-
Wireless LAN
No
Wireless LAN
No
PCI-Express x16 Slots
2
PCI-Express x16 Slots
1
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
3
PCI-Express x1 Slots
2
SATA 6 Gbps Ports
8
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
3
M.2 Ports
2
M.2 Devices support
  • 2230 / 2242 / 2260 / 2280 - M Key
  • 2230 / 2242 / 2260 / 2280 / 22110 - M Key
  • 2230 - E Key
M.2 Devices support
  • 2260 / 2280 / 22110 - M Key
  • 2260 / 2280 - M Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
128 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
2
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2
1

What are the differences between ASRock X570 Steel Legend and GIGABYTE B660 DS3H? Analyze head-to-head all specifications and features to find out the better motherboard.

Comparison and key differences summary

⛔ You are comparing motherboards with different sockets. They cannot support the same CPUs. Try to compare motherboards within the same platform.

Reasons to pick the ASRock X570 Steel Legend:

  • 19% cheaper, you can save $33.66.
  • Supports AMD CrossFire.
  • +1 Slots PCI-E x16.
  • +1 Slots PCI-E x1.
  • +4 Ports SATA 6Gb/s.
  • +1 Ports M.2.
  • +1 Onboard USB 3.2 Gen 1.

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Reasons to pick the GIGABYTE B660 DS3H:

  • Newer Product, it was released around 3 years later.
  • Supports the following RAM types not supported by counterpart: DDR4 4700MHz, 4800MHz, 4933MHz, 5000MHz, 5133MHz, 5333MHz
  • +1 Onboard USB 3.2 Gen 2.

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