Hardware Spec Index

Teralux GX-4956 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX4956-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index26,914 (Graphics Cards scale)
Category rank#28,913
Street price$979
Power280 W (TGP)
Performance per dollar27.49
Released2019

Specifications

BrandTeralux
ModelTeralux GX-4956 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units11,520
Boost clock2,448 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 276 mm

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Cite this page: Hardware Spec Index, “Teralux GX-4956 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2000311 (accessed 2026-10-19).