Hardware Spec Index

Teralux GX-9977 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX9977-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index24,318 (Graphics Cards scale)
Category rank#16,763
Street price$749
Power260 W (TGP)
Performance per dollar32.47
Released2023

Specifications

BrandTeralux
ModelTeralux GX-9977 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,240
Boost clock2,145 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 264 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-9977 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/8671969 (accessed 2026-10-19).