Hardware Spec Index

Teralux GX-9977 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX9977-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index32,224 (Graphics Cards scale)
Category rank#22,325
Street price$1,249
Power330 W (TGP)
Performance per dollar25.80
Released2023

Specifications

BrandTeralux
ModelTeralux GX-9977 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,208
Boost clock1,728 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 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, 291 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/5610465 (accessed 2026-10-20).