Hardware Spec Index

Kyndral GX-6637 XT 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX6637-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index33,510 (Graphics Cards scale)
Category rank#15,847
Street price$1,559
Power440 W (TGP)
Performance per dollar21.49
Released2026

Specifications

BrandKyndral
ModelKyndral GX-6637 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units14,976
Boost clock2,754 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)440 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 303 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6637 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/3929865 (accessed 2026-10-22).