Hardware Spec Index

Zephyra GX-3477 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3477-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index22,060 (Graphics Cards scale)
Category rank#44,196
Street price$589
Power235 W (TGP)
Performance per dollar37.45
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3477 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units8,960
Boost clock2,494 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 255 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3477 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/21395614 (accessed 2026-10-20).