Hardware Spec Index

Veltrix GX-3663 XT 8GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX3663-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index20,910 (Graphics Cards scale)
Category rank#22,152
Street price$459
Power210 W (TGP)
Performance per dollar45.56
Released2019

Specifications

BrandVeltrix
ModelVeltrix GX-3663 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units7,808
Boost clock1,790 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)210 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 240 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-3663 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/16633437 (accessed 2026-10-20).