Hardware Spec Index

Teralux GX-4255 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX4255-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index36,555 (Graphics Cards scale)
Category rank#38,720
Street price$1,699
Power370 W (TGP)
Performance per dollar21.52
Released2023

Specifications

BrandTeralux
ModelTeralux GX-4255 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units16,128
Boost clock2,041 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 320 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4255 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/17525301 (accessed 2026-10-19).