Hardware Spec Index

Zephyra GX-3406 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3406-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index32,345 (Graphics Cards scale)
Category rank#19,963
Street price$1,289
Power435 W (TGP)
Performance per dollar25.09
Released2026

Specifications

BrandZephyra
ModelZephyra GX-3406 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units14,720
Boost clock2,643 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)435 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 301 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3406 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/50838254 (accessed 2026-10-20).