Hardware Spec Index

Veltrix GX-3638 XT 16GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX3638-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index24,447 (Graphics Cards scale)
Category rank#14,691
Street price$639
Power255 W (TGP)
Performance per dollar38.26
Released2019

Specifications

BrandVeltrix
ModelVeltrix GX-3638 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,112
Boost clock2,233 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)255 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 size2.5-slot, 269 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-3638 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/97831197 (accessed 2026-10-22).