Hardware Spec Index

Zephyra GX-4405 Pro 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4405-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index25,876 (Graphics Cards scale)
Category rank#43,432
Street price$699
Power255 W (TGP)
Performance per dollar37.02
Released2020

Specifications

BrandZephyra
ModelZephyra GX-4405 Pro
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units9,984
Boost clock2,593 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 262 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4405 Pro 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6937613 (accessed 2026-10-26).