Hardware Spec Index

Teralux GX-3991 Core 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX3991-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index27,646 (Graphics Cards scale)
Category rank#48,511
Street price$929
Power285 W (TGP)
Performance per dollar29.76
Released2023

Specifications

BrandTeralux
ModelTeralux GX-3991 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units11,776
Boost clock1,840 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3991 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/43039357 (accessed 2026-10-26).