Hardware Spec Index

Zephyra GX-1628 XT 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX1628-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index29,114 (Graphics Cards scale)
Category rank#28,760
Street price$1,089
Power295 W (TGP)
Performance per dollar26.73
Released2023

Specifications

BrandZephyra
ModelZephyra GX-1628 XT
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed22.4 Gbps
Memory bandwidth538 GB/s
Shader units12,288
Boost clock1,999 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 288 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1628 XT 12GB GDDR6X Graphics Card”, https://vextor7.com/item/1161696 (accessed 2026-10-22).