Hardware Spec Index

Veltrix GX-6645 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX6645-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index30,048 (Graphics Cards scale)
Category rank#5,818
Street price$1,109
Power305 W (TGP)
Performance per dollar27.09
Released2020

Specifications

BrandVeltrix
ModelVeltrix GX-6645 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units12,800
Boost clock2,598 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-6645 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/369379 (accessed 2026-10-19).