Hardware Spec Index

Zephyra GX-6400 Edge 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6400-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index41,286 (Graphics Cards scale)
Category rank#29,469
Street price$2,499
Power440 W (TGP)
Performance per dollar16.52
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6400 Edge
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units20,096
Boost clock1,863 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)440 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3.5-slot, 344 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-6400 Edge 32GB GDDR6 Graphics Card”, https://vextor7.com/item/76982820 (accessed 2026-10-25).