Hardware Spec Index

Teralux GX-8478 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX8478-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index26,434 (Graphics Cards scale)
Category rank#1,296
Street price$669
Power260 W (TGP)
Performance per dollar39.51
Released2022

Specifications

BrandTeralux
ModelTeralux GX-8478 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,240
Boost clock2,573 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 276 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-8478 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/184486 (accessed 2026-10-21).