Hardware Spec Index

Kyndral GX-5403 SE 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5403-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index40,083 (Graphics Cards scale)
Category rank#49,295
Street price$1,939
Power395 W (TGP)
Performance per dollar20.67
Released2020

Specifications

BrandKyndral
ModelKyndral GX-5403 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units17,536
Boost clock1,922 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-5403 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/13816626 (accessed 2026-10-26).