Hardware Spec Index

Teralux GX-8921 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX8921-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index15,139 (Graphics Cards scale)
Category rank#47,846
Street price$269
Power170 W (TGP)
Performance per dollar56.28
Released2019

Specifications

BrandTeralux
ModelTeralux GX-8921 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units5,376
Boost clock1,799 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 239 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-8921 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/1543687 (accessed 2026-10-21).