Hardware Spec Index

Teralux GX-1387 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX1387-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index26,741 (Graphics Cards scale)
Category rank#20,314
Street price$839
Power265 W (TGP)
Performance per dollar31.87
Released2023

Specifications

BrandTeralux
ModelTeralux GX-1387 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,752
Boost clock2,399 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 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 size3-slot, 267 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1387 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/17606178 (accessed 2026-10-19).