Hardware Spec Index

Teralux GX-2391 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX2391-ULTRA · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index25,697 (Graphics Cards scale)
Category rank#7,873
Street price$749
Power260 W (TGP)
Performance per dollar34.31
Released2024

Specifications

BrandTeralux
ModelTeralux GX-2391 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,368
Boost clock2,153 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 264 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-2391 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/19081822 (accessed 2026-10-18).