Hardware Spec Index

Zephyra GX-1634 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1634-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index13,905 (Graphics Cards scale)
Category rank#48,712
Street price$239
Power155 W (TGP)
Performance per dollar58.18
Released2022

Specifications

BrandZephyra
ModelZephyra GX-1634 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,608
Boost clock2,187 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)155 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 215 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1634 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/21784521 (accessed 2026-10-25).