Hardware Spec Index

Zephyra GX-1718 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1718-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index22,331 (Graphics Cards scale)
Category rank#32,942
Street price$659
Power305 W (TGP)
Performance per dollar33.89
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1718 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units9,600
Boost clock2,654 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)305 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 262 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1718 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/5223936 (accessed 2026-10-22).