Hardware Spec Index

Zephyra GX-8431 Prime 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8431-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index27,376 (Graphics Cards scale)
Category rank#32,555
Street price$879
Power275 W (TGP)
Performance per dollar31.14
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8431 Prime
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units11,264
Boost clock2,311 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 285 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8431 Prime 12GB GDDR6X Graphics Card”, https://vextor7.com/item/33706498 (accessed 2026-10-25).