Hardware Spec Index

Zephyra GX-1638 Ti 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1638-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index22,484 (Graphics Cards scale)
Category rank#32,819
Street price$619
Power245 W (TGP)
Performance per dollar36.32
Released2022

Specifications

BrandZephyra
ModelZephyra GX-1638 Ti
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units9,600
Boost clock2,183 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 265 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1638 Ti 12GB GDDR6 Graphics Card”, https://vextor7.com/item/51674419 (accessed 2026-10-20).