Hardware Spec Index

Zephyra GX-5423 Pro 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5423-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index36,651 (Graphics Cards scale)
Category rank#12,374
Street price$1,689
Power385 W (TGP)
Performance per dollar21.70
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5423 Pro
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed18 Gbps
Memory bandwidth1,152 GB/s
Shader units17,152
Boost clock1,996 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)385 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 330 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5423 Pro 32GB GDDR6 Graphics Card”, https://vextor7.com/item/16945352 (accessed 2026-10-24).