Hardware Spec Index

Teralux GX-6421 Prime 24GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX6421-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index43,780 (Graphics Cards scale)
Category rank#44,561
Street price$2,499
Power440 W (TGP)
Performance per dollar17.52
Released2022

Specifications

BrandTeralux
ModelTeralux GX-6421 Prime
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units20,096
Boost clock1,900 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)440 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 349 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-6421 Prime 24GB GDDR6 Graphics Card”, https://vextor7.com/item/2918088 (accessed 2026-10-21).