Hardware Spec Index

Zephyra GX-1818 Ultra 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1818-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index43,424 (Graphics Cards scale)
Category rank#26,002
Street price$2,359
Power530 W (TGP)
Performance per dollar18.41
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1818 Ultra
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed28 Gbps
Memory bandwidth1,792 GB/s
Shader units18,688
Boost clock2,426 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)530 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 327 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1818 Ultra 32GB GDDR7 Graphics Card”, https://vextor7.com/item/92945593 (accessed 2026-10-20).