Hardware Spec Index

Zephyra GX-3091 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3091-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index17,374 (Graphics Cards scale)
Category rank#26,762
Street price$319
Power175 W (TGP)
Performance per dollar54.46
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3091 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units5,888
Boost clock1,969 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)175 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 244 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3091 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4354954 (accessed 2026-10-26).