Hardware Spec Index

Teralux GX-3999 XT 24GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX3999-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index42,896 (Graphics Cards scale)
Category rank#29,511
Street price$2,309
Power445 W (TGP)
Performance per dollar18.58
Released2024

Specifications

BrandTeralux
ModelTeralux GX-3999 XT
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed22.4 Gbps
Memory bandwidth1,075 GB/s
Shader units20,224
Boost clock1,818 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)445 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 357 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3999 XT 24GB GDDR6X Graphics Card”, https://vextor7.com/item/93318741 (accessed 2026-10-23).