Hardware Spec Index

Zephyra GX-6309 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6309-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index44,800 (Graphics Cards scale)
Category rank#29,007
Street price$2,289
Power440 W (TGP)
Performance per dollar19.57
Released2020

Specifications

BrandZephyra
ModelZephyra GX-6309 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units20,096
Boost clock1,915 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)440 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 351 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6309 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/1200141 (accessed 2026-10-21).