Hardware Spec Index

Kyndral GX-8403 SE 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8403-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index27,486 (Graphics Cards scale)
Category rank#7,235
Street price$1,159
Power300 W (TGP)
Performance per dollar23.72
Released2021

Specifications

BrandKyndral
ModelKyndral GX-8403 SE
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units12,416
Boost clock1,841 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 278 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8403 SE 24GB GDDR6 Graphics Card”, https://vextor7.com/item/714722 (accessed 2026-10-19).