Hardware Spec Index

Kyndral GX-6440 SE 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6440-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index28,509 (Graphics Cards scale)
Category rank#22,160
Street price$979
Power285 W (TGP)
Performance per dollar29.12
Released2022

Specifications

BrandKyndral
ModelKyndral GX-6440 SE
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units11,648
Boost clock1,835 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6440 SE 16GB GDDR6X Graphics Card”, https://vextor7.com/item/872725 (accessed 2026-10-26).