Hardware Spec Index

Veltrix GX-6445 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX6445-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index26,544 (Graphics Cards scale)
Category rank#43,080
Street price$999
Power280 W (TGP)
Performance per dollar26.57
Released2023

Specifications

BrandVeltrix
ModelVeltrix GX-6445 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units11,392
Boost clock2,131 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 283 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-6445 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4912288 (accessed 2026-10-26).