Hardware Spec Index

Kyndral GX-6489 SE 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6489-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index42,736 (Graphics Cards scale)
Category rank#20,199
Street price$2,249
Power420 W (TGP)
Performance per dollar19.00
Released2023

Specifications

BrandKyndral
ModelKyndral GX-6489 SE
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units18,944
Boost clock2,345 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)420 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 341 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6489 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/48412213 (accessed 2026-10-20).