Hardware Spec Index

Veltrix GX-6646 XT 16GB GDDR6X Graphics Card

Graphics Cards · Veltrix · SKU GX6646-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index28,105 (Graphics Cards scale)
Category rank#44,526
Street price$879
Power290 W (TGP)
Performance per dollar31.97
Released2023

Specifications

BrandVeltrix
ModelVeltrix GX-6646 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units11,904
Boost clock1,782 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 290 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-6646 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/5622643 (accessed 2026-10-20).