Hardware Spec Index

Kyndral GX-5621 Core 12GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX5621-CORE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index28,238 (Graphics Cards scale)
Category rank#44,809
Street price$959
Power290 W (TGP)
Performance per dollar29.45
Released2024

Specifications

BrandKyndral
ModelKyndral GX-5621 Core
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units11,904
Boost clock2,570 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 274 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-5621 Core 12GB GDDR6X Graphics Card”, https://vextor7.com/item/4745957 (accessed 2026-10-26).