Hardware Spec Index

Teralux GX-1877 XT 8GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX1877-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index21,709 (Graphics Cards scale)
Category rank#28,420
Street price$529
Power270 W (TGP)
Performance per dollar41.04
Released2025

Specifications

BrandTeralux
ModelTeralux GX-1877 XT
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units7,936
Boost clock2,736 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)270 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 248 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1877 XT 8GB GDDR7 Graphics Card”, https://vextor7.com/item/11208536 (accessed 2026-10-26).