Hardware Spec Index

Zephyra GX-6400 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6400-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index37,520 (Graphics Cards scale)
Category rank#8,458
Street price$1,619
Power360 W (TGP)
Performance per dollar23.17
Released2020

Specifications

BrandZephyra
ModelZephyra GX-6400 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units15,744
Boost clock2,569 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)360 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 306 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6400 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/32633009 (accessed 2026-10-24).