Hardware Spec Index

Kyndral GX-4521 Core 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4521-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index28,957 (Graphics Cards scale)
Category rank#2,890
Street price$1,089
Power310 W (TGP)
Performance per dollar26.59
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4521 Core
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units13,056
Boost clock1,962 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 290 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4521 Core 16GB GDDR6X Graphics Card”, https://vextor7.com/item/52324613 (accessed 2026-10-25).