Hardware Spec Index

Teralux GX-5644 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX5644-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index36,819 (Graphics Cards scale)
Category rank#42,456
Street price$1,719
Power390 W (TGP)
Performance per dollar21.42
Released2024

Specifications

BrandTeralux
ModelTeralux GX-5644 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units17,280
Boost clock1,842 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 318 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-5644 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/6100748 (accessed 2026-10-19).