Hardware Spec Index

Veltrix GX-6646 XT 16GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX6646-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index26,012 (Graphics Cards scale)
Category rank#13,776
Street price$829
Power265 W (TGP)
Performance per dollar31.38
Released2022

Specifications

BrandVeltrix
ModelVeltrix GX-6646 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,752
Boost clock2,589 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 271 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-6646 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1229568 (accessed 2026-10-23).