Hardware Spec Index

Veltrix GX-6645 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Veltrix · SKU GX6645-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index26,348 (Graphics Cards scale)
Category rank#30,868
Street price$749
Power320 W (TGP)
Performance per dollar35.18
Released2025

Specifications

BrandVeltrix
ModelVeltrix GX-6645 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units10,112
Boost clock2,546 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)320 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-6645 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/89022644 (accessed 2026-10-24).