Hardware Spec Index

Kyndral GX-1521 Prime 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1521-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index33,503 (Graphics Cards scale)
Category rank#33,232
Street price$1,569
Power360 W (TGP)
Performance per dollar21.35
Released2021

Specifications

BrandKyndral
ModelKyndral GX-1521 Prime
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units15,616
Boost clock2,522 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)360 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 319 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1521 Prime 24GB GDDR6X Graphics Card”, https://vextor7.com/item/91663565 (accessed 2026-10-23).