Hardware Spec Index

Teralux GX-3646 Ultra 12GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX3646-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index25,391 (Graphics Cards scale)
Category rank#5,635
Street price$929
Power275 W (TGP)
Performance per dollar27.33
Released2021

Specifications

BrandTeralux
ModelTeralux GX-3646 Ultra
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units11,136
Boost clock1,964 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 272 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3646 Ultra 12GB GDDR6X Graphics Card”, https://vextor7.com/item/41675926 (accessed 2026-10-25).