Hardware Spec Index

Teralux GX-1820 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX1820-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index25,992 (Graphics Cards scale)
Category rank#33,241
Street price$769
Power255 W (TGP)
Performance per dollar33.80
Released2021

Specifications

BrandTeralux
ModelTeralux GX-1820 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,112
Boost clock2,467 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 271 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1820 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/159287 (accessed 2026-10-19).