Hardware Spec Index

Zephyra GX-5446 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5446-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index37,804 (Graphics Cards scale)
Category rank#36,507
Street price$2,159
Power395 W (TGP)
Performance per dollar17.51
Released2021

Specifications

BrandZephyra
ModelZephyra GX-5446 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,664
Boost clock2,361 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 326 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5446 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/83665525 (accessed 2026-10-24).