Hardware Spec Index

Kyndral GX-6440 Pro 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6440-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index31,694 (Graphics Cards scale)
Category rank#6,698
Street price$1,359
Power330 W (TGP)
Performance per dollar23.32
Released2022

Specifications

BrandKyndral
ModelKyndral GX-6440 Pro
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units14,208
Boost clock1,948 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 305 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6440 Pro 24GB GDDR6X Graphics Card”, https://vextor7.com/item/8747979 (accessed 2026-10-23).