Hardware Spec Index

Teralux GX-4377 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX4377-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index27,597 (Graphics Cards scale)
Category rank#2,729
Street price$999
Power295 W (TGP)
Performance per dollar27.62
Released2022

Specifications

BrandTeralux
ModelTeralux GX-4377 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units12,288
Boost clock2,293 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 292 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4377 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/16150855 (accessed 2026-10-22).