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ASRock Z590 PHANTOM GAMING-ITX/TB4 vs B450 Gaming K4

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ASRock Z590 PHANTOM GAMING-ITX/TB4

ASRock B450 Gaming K4

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Brand
ASRock
Brand
ASRock
Model
Z590 PHANTOM GAMING-ITX/TB4
Model
  • B450 GAMING K4
  • Fatal1ty B450 GAMING K4
  • 90-MXB8A0-A0UAYZ
Release Date
📅 May 2021
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews

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User reviews
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(45 reviews)

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TDP
🔌 30 Watts
TDP
🔌 70 Watts
Price history
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Price history
View Details ►
Recommended supported parts
Recommended supported parts
Series
-
Series
Fatal1ty
Socket
LGA1200
Socket
AM4
Form factor
Mini ITX
Form factor
ATX
Chipset
Intel Z590
Chipset
AMD B450
Supported Memory
DDR4:
2666Mhz 2933Mhz 3200Mhz 4266Mhz
Supported Memory
DDR4:
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz
* 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 RAM Support
Audio Chipset
Realtek ALC1220
Audio Chipset
Realtek ALC892
Audio Channels
7.1 Channels
Audio Channels
7.1 Channels
LAN Chipset
Killer E3100G
LAN Chipset
Realtek RTL8111H
Max LAN Speed
10/100/1000/2500Mbps
Max LAN Speed
10/100/1000Mbps
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back I/O Ports
  • 2 x Antenna Ports
  • 1 x HDMI Port
  • 1 x DisplayPort 1.4
  • 1 x Optical SPDIF Out Port
  • 5 x USB 3.2 Gen2 Type-A Ports (10Gb/s) (Supports ESD Protection)
  • 1 x USB 4.0 Thunderbolt 4 Type-C Port (40Gb/s for USB 4.0 protocol; 40Gb/s for Thunderbolt protocol) (Supports ESD Protection)*
  • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  • 1 x Clear CMOS Button
  • HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  • * Supports USB PD 2.0 up to 9V@3A (27W) / 5V@3A (15W) charging.
Back I/O Ports
  • 1 x DisplayPort
  • 1 x D-Sub
  • 1 x HDMI
  • 1 x LAN (RJ45)
  • 1 x PS/2 Keyboard/Mouse Combo
  • 1 x USB 3.1 Gen 2 Type-A
  • 1 x USB 3.1 Gen 2 Type-C
  • 2 x USB 2.0/1.1
  • 3 x Audio Jacks
  • 4 x USB 3.1 Gen 1 Type-A
Wireless LAN
Yes
Wireless LAN
No
Wi-Fi Generation
6
Wi-Fi Generation
-
PCI-Express x16 Slots
1
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
4
SATA 6 Gbps Ports
3
SATA 6 Gbps Ports
6
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
3
M.2 Ports
2
RAM Slots
2
RAM Slots
4
Maximum Supported RAM
64GB
Maximum Supported RAM
64GB
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
0
Onboard USB 3.2 Gen 2
0
Critic Reviews
-
Critic Reviews
-

What are the differences between ASRock Z590 PHANTOM GAMING-ITX/TB4 and B450 Gaming K4? Analyze head-to-head all specifications and features to find out the better motherboard.

Comparison summary

Reasons to pick the ASRock Z590 PHANTOM GAMING-ITX/TB4:

  • Around 57% lower thermal design power.
  • If you are building a mini ITX PC.
  • Wireless LAN Integrated.
  • Supports the following RAM types not supported by counterpart: DDR4 4266MHz
  • +1 Ports M.2.
  • Supports Thunderbolt.

Reasons to pick the ASRock B450 Gaming K4:

  • 61% cheaper, you can save $152.99.
  • Supports AMD CrossFire.
  • +1 Slots PCI-E x16.
  • +4 Slots PCI-E x1.
  • +3 Ports SATA 6Gb/s.
  • +2 RAM slots.
  • +1 Onboard USB 2.0.
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