Hardware Spec Index

Teralux GX-4421 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX4421-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index38,323 (Graphics Cards scale)
Category rank#6,942
Street price$1,939
Power495 W (TGP)
Performance per dollar19.76
Released2026

Specifications

BrandTeralux
ModelTeralux GX-4421 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units17,408
Boost clock2,714 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)495 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 318 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4421 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/6407250 (accessed 2026-10-24).