Hardware Spec Index

Zephyra GX-1803 XT 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1803-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index42,152 (Graphics Cards scale)
Category rank#43,802
Street price$2,289
Power425 W (TGP)
Performance per dollar18.42
Released2021

Specifications

BrandZephyra
ModelZephyra GX-1803 XT
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units19,200
Boost clock1,969 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 346 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1803 XT 32GB GDDR6 Graphics Card”, https://vextor7.com/item/45915319 (accessed 2026-10-19).