Hardware Spec Index

Teralux GX-3966 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX3966-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index24,886 (Graphics Cards scale)
Category rank#20,026
Street price$759
Power250 W (TGP)
Performance per dollar32.79
Released2020

Specifications

BrandTeralux
ModelTeralux GX-3966 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,728
Boost clock1,742 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 262 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3966 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4098514 (accessed 2026-10-21).