Hardware Spec Index

Teralux GX-8639 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX8639-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index15,406 (Graphics Cards scale)
Category rank#42,999
Street price$269
Power170 W (TGP)
Performance per dollar57.27
Released2019

Specifications

BrandTeralux
ModelTeralux GX-8639 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units5,632
Boost clock2,479 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 223 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-8639 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/16005332 (accessed 2026-10-19).