Hardware Spec Index

Teralux GX-1277 XT 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX1277-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index34,202 (Graphics Cards scale)
Category rank#12,588
Street price$1,409
Power330 W (TGP)
Performance per dollar24.27
Released2020

Specifications

BrandTeralux
ModelTeralux GX-1277 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,080
Boost clock1,939 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 289 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1277 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/11610649 (accessed 2026-10-19).