Hardware Spec Index

Zephyra GX-8431 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8431-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index30,379 (Graphics Cards scale)
Category rank#28,939
Street price$909
Power295 W (TGP)
Performance per dollar33.42
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8431 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units12,160
Boost clock2,183 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8431 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/6977375 (accessed 2026-10-20).