Hardware Spec Index

Veltrix GX-7638 XT 16GB GDDR7 Graphics Card

Graphics Cards · Veltrix · SKU GX7638-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index31,009 (Graphics Cards scale)
Category rank#35,876
Street price$1,079
Power400 W (TGP)
Performance per dollar28.74
Released2025

Specifications

BrandVeltrix
ModelVeltrix GX-7638 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units13,312
Boost clock2,367 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)400 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 286 mm

Related guides

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Cite this page: Hardware Spec Index, “Veltrix GX-7638 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/9130237 (accessed 2026-10-19).