Hardware Spec Index

Teralux GX-6621 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX6621-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index29,180 (Graphics Cards scale)
Category rank#14,599
Street price$959
Power290 W (TGP)
Performance per dollar30.43
Released2021

Specifications

BrandTeralux
ModelTeralux GX-6621 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units12,032
Boost clock1,723 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 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 size3-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-6621 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/95021715 (accessed 2026-10-20).