BIOSTAR Z790 VALKYRIE LGA1700 Motherboard Review

Motherboards/Intel LGA1700 by stefan @ 2022-12-25

While the Z790 VALKYRIE motherboard from BIOSTAR gets sometimes lower scores in benchmarks versus the EVGA Z690 CLASSIFIED which has a more mature UEFI, it compensates by having better expansion options (3 full-sized PCIe slots, no less than five M.2 for storage, individually detachable heatsinks, but also quite a bit of headers). It incorporates a 20-phase design, shielded slots, a lot of headers for fans and USB ports but also a debug LED display for signaling errors.

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A Closer Look Part II

The Z790 VALKYRIE does come with an impressive number of slots for storage purposes, integrated heatsinks, reinforced slots everywhere, well-placed headers, dedicated buttons for Power/Reset, a LED display for diagnostic purposes, two RGB zones (chipset/VRM area) but also antenna ports for the optional WiFi LAN adapter:

 

 

 

The VRM heatsink in the I/O area is covered by a plastic shroud which also integrates RGB lighting:

 

 

 

The top VRM heatsink comes with a similar design:

 

 

 

The VALKYRIE wings are present on the chipset heatsink, also RGB enabled:

 

 

 

In the top left corner, we do have dual ATX 12V 8-pin headers:

 

 

 

Nearby, we will note the NB7N621M HDMI Control Driver Retimer IC Chip:

 

 

 

The audio interface and LAN controller are covered by a small shield; we are dealing with an ALC1220 7.1 channel hi-def audio CODEC and an Intel I226-V LAN controller with 2.5Gbit capabilities:

 

 

 

A lot of headers are found on the lower area of the board:

 

 

 

From left to right, we will note the F_AUDIO header, two PWM fan headers, a Thunderbolt header, a COM header but also an USB 2.0 header:

 

 

 

Moving on, we will note a secondary USB 2.0 header, the F_PANEL header, the two-digit diagnostic display, a third system fan PWM header, but also a TPM_SPI header:

 

 

 

No less than eight SATA ports are available:

 

 

 

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