Hardware Spec Index

Zephyra GX-1389 XT 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1389-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index15,038 (Graphics Cards scale)
Category rank#29,259
Street price$249
Power205 W (TGP)
Performance per dollar60.39
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1389 XT
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units5,504
Boost clock2,342 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)205 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 236 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1389 XT 12GB GDDR7 Graphics Card”, https://vextor7.com/item/1189698 (accessed 2026-10-21).