Hardware Spec Index

Teralux GX-3490 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX3490-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index35,341 (Graphics Cards scale)
Category rank#1,104
Street price$1,549
Power345 W (TGP)
Performance per dollar22.82
Released2021

Specifications

BrandTeralux
ModelTeralux GX-3490 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units14,848
Boost clock1,904 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)345 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3490 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/8726348 (accessed 2026-10-19).