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Motherboard
Z790 CLASSIFIED
EVGA
$69999
Z690 VALKYRIE
Biostar
$54000
Chipset
Intel Z790Intel Z690
Socket
LGA1700LGA1700
Form Factor
EATXATX
Max Memory
128 GB192 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
No No
PCIe x16 Slots
13
PCIe x16 4.0 Slots
13
M.2 Slots
33
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280E (PCIe4.0x4)
  1. 2280M (PCIe4.0x4)
  2. 2280-22110M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280-22110M (PCIe4.0x4)
  5. 2280M (PCIe4.0x4)
  6. 2242-2260M (PCIe4.0x4)
  7. 2280M (PCIe4.0x4)
  8. 2280E (PCIe4.0x4)
SATA Ports
88
USB 2.0 Headers
12
USB 3.2 Headers
11
USB 3.2 (Gen 2) Headers
10
WiFi
802.11 ax802.11 ax
Ethernet Speed
10 Gbps2.5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
Yes No
BIOS Flashback
Yes Yes
Color
DarkDark
Supported CPUs
Intel 12th, 13th, 14th GenIntel 12th, 13th, 14th Gen
M.2 Heatsink/Shields
Yes Yes
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Comparison Analysis

Comparing the Z790 CLASSIFIED vs Z690 VALKYRIE reveals distinct differences in their targeted use cases.

The Z690 VALKYRIE is the more budget-friendly option, costing approximately $160 (30%) less than the Z790 CLASSIFIED.