Hardware Spec Index

Zephyra GX-1666 XT 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1666-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index35,757 (Graphics Cards scale)
Category rank#17,735
Street price$1,509
Power455 W (TGP)
Performance per dollar23.70
Released2026

Specifications

BrandZephyra
ModelZephyra GX-1666 XT
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed30 Gbps
Memory bandwidth1,920 GB/s
Shader units15,616
Boost clock2,884 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)455 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1666 XT 32GB GDDR7 Graphics Card”, https://vextor7.com/item/177288 (accessed 2026-10-20).