Hardware Spec Index

Teralux GX-4221 Plus 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX4221-PLUS · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index28,926 (Graphics Cards scale)
Category rank#49,091
Street price$1,169
Power300 W (TGP)
Performance per dollar24.74
Released2024

Specifications

BrandTeralux
ModelTeralux GX-4221 Plus
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units12,672
Boost clock2,260 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 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, 289 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4221 Plus 16GB GDDR6X Graphics Card”, https://vextor7.com/item/7983310 (accessed 2026-10-25).