Hardware Spec Index

Zephyra GX-8509 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8509-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index40,326 (Graphics Cards scale)
Category rank#19,079
Street price$2,299
Power415 W (TGP)
Performance per dollar17.54
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8509 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units18,560
Boost clock1,842 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)415 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 333 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8509 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/35307854 (accessed 2026-10-26).