Hardware Spec Index

Teralux GX-1821 Prime 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX1821-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index29,707 (Graphics Cards scale)
Category rank#45,453
Street price$1,069
Power310 W (TGP)
Performance per dollar27.79
Released2024

Specifications

BrandTeralux
ModelTeralux GX-1821 Prime
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units13,056
Boost clock1,874 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 299 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1821 Prime 16GB GDDR6X Graphics Card”, https://vextor7.com/item/13683069 (accessed 2026-10-20).