Hardware Spec Index

Kyndral GX-8431 SE 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8431-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index24,686 (Graphics Cards scale)
Category rank#19,577
Street price$809
Power265 W (TGP)
Performance per dollar30.51
Released2020

Specifications

BrandKyndral
ModelKyndral GX-8431 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,624
Boost clock1,878 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 278 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8431 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2811079 (accessed 2026-10-21).