Hardware Spec Index

Zephyra GX-1146 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1146-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index27,683 (Graphics Cards scale)
Category rank#13,246
Street price$859
Power270 W (TGP)
Performance per dollar32.23
Released2022

Specifications

BrandZephyra
ModelZephyra GX-1146 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,880
Boost clock1,935 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 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, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1146 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/83671283 (accessed 2026-10-21).