Hardware Spec Index

Zephyra GX-1446 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX1446-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index27,267 (Graphics Cards scale)
Category rank#46,338
Street price$919
Power290 W (TGP)
Performance per dollar29.67
Released2021

Specifications

BrandZephyra
ModelZephyra GX-1446 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units12,032
Boost clock2,107 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 276 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1446 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/7196286 (accessed 2026-10-20).