Hardware Spec Index

Zephyra GX-5477 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5477-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index31,577 (Graphics Cards scale)
Category rank#30,945
Street price$1,469
Power335 W (TGP)
Performance per dollar21.50
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5477 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units14,464
Boost clock2,448 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)335 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 299 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5477 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/14769768 (accessed 2026-10-22).