Hardware Spec Index

Zephyra GX-3891 Ti 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3891-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index26,656 (Graphics Cards scale)
Category rank#6,728
Street price$919
Power290 W (TGP)
Performance per dollar29.01
Released2022

Specifications

BrandZephyra
ModelZephyra GX-3891 Ti
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units11,904
Boost clock2,127 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 280 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3891 Ti 16GB GDDR6X Graphics Card”, https://vextor7.com/item/19790967 (accessed 2026-10-24).