Hardware Spec Index

Teralux GX-1644 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX1644-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index32,899 (Graphics Cards scale)
Category rank#48,216
Street price$1,219
Power340 W (TGP)
Performance per dollar26.99
Released2020

Specifications

BrandTeralux
ModelTeralux GX-1644 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,592
Boost clock2,028 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)340 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, 296 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1644 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/27365824 (accessed 2026-10-24).