Hardware Spec Index

Zephyra GX-5318 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5318-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index23,447 (Graphics Cards scale)
Category rank#10,717
Street price$609
Power245 W (TGP)
Performance per dollar38.50
Released2020

Specifications

BrandZephyra
ModelZephyra GX-5318 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units9,600
Boost clock2,397 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 258 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5318 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/834857 (accessed 2026-10-21).