Hardware Spec Index

Zephyra GX-4818 SE 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4818-SE · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index31,650 (Graphics Cards scale)
Category rank#45,124
Street price$1,169
Power315 W (TGP)
Performance per dollar27.07
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4818 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units13,312
Boost clock2,346 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)315 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 284 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4818 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/96839698 (accessed 2026-10-27).