Hardware Spec Index

Kyndral GX-8400 Core 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX8400-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index44,800 (Graphics Cards scale)
Category rank#45,102
Street price$2,429
Power435 W (TGP)
Performance per dollar18.44
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8400 Core
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units19,840
Boost clock2,121 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 346 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8400 Core 32GB GDDR6X Graphics Card”, https://vextor7.com/item/8942934 (accessed 2026-10-22).