Hardware Spec Index

Zephyra GX-6578 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6578-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index27,603 (Graphics Cards scale)
Category rank#15,015
Street price$979
Power275 W (TGP)
Performance per dollar28.20
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6578 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,264
Boost clock2,069 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6578 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/21822430 (accessed 2026-10-25).