Hardware Spec Index

Teralux GX-4423 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX4423-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index24,309 (Graphics Cards scale)
Category rank#21,386
Street price$709
Power250 W (TGP)
Performance per dollar34.29
Released2023

Specifications

BrandTeralux
ModelTeralux GX-4423 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units9,856
Boost clock2,109 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 257 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4423 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/20158197 (accessed 2026-10-21).