Hardware Spec Index

Zephyra GX-8306 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8306-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index43,262 (Graphics Cards scale)
Category rank#11,533
Street price$2,199
Power445 W (TGP)
Performance per dollar19.67
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8306 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units20,224
Boost clock2,579 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)445 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, 347 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8306 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/4123832 (accessed 2026-10-22).