Hardware Spec Index

Teralux GX-3878 XT 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX3878-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index26,052 (Graphics Cards scale)
Category rank#3,386
Street price$969
Power275 W (TGP)
Performance per dollar26.89
Released2024

Specifications

BrandTeralux
ModelTeralux GX-3878 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units11,264
Boost clock2,016 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 270 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3878 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/9159786 (accessed 2026-10-24).