Hardware Spec Index

Zephyra GX-6394 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6394-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index20,981 (Graphics Cards scale)
Category rank#16,622
Street price$439
Power210 W (TGP)
Performance per dollar47.79
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6394 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units7,680
Boost clock1,773 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)210 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 257 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6394 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/1745879 (accessed 2026-10-26).