Hardware Spec Index

Teralux GX-8921 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX8921-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index29,253 (Graphics Cards scale)
Category rank#1,116
Street price$969
Power305 W (TGP)
Performance per dollar30.19
Released2023

Specifications

BrandTeralux
ModelTeralux GX-8921 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units12,800
Boost clock1,783 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 295 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-8921 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/7416636 (accessed 2026-10-20).