Hardware Spec Index

Zephyra GX-5678 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5678-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index24,559 (Graphics Cards scale)
Category rank#49,313
Street price$809
Power265 W (TGP)
Performance per dollar30.36
Released2024

Specifications

BrandZephyra
ModelZephyra GX-5678 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,496
Boost clock1,745 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 263 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-5678 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1837342 (accessed 2026-10-23).