Hardware Spec Index

Zephyra GX-9427 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX9427-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index34,054 (Graphics Cards scale)
Category rank#6,864
Street price$1,519
Power350 W (TGP)
Performance per dollar22.42
Released2023

Specifications

BrandZephyra
ModelZephyra GX-9427 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units15,232
Boost clock2,264 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)350 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-9427 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/281886 (accessed 2026-10-22).