Hardware Spec Index

Kyndral GX-8521 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8521-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index43,290 (Graphics Cards scale)
Category rank#40,226
Street price$2,049
Power430 W (TGP)
Performance per dollar21.13
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8521 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units19,328
Boost clock2,031 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)430 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, 344 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8521 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/7686629 (accessed 2026-10-20).