Hardware Spec Index

Kyndral GX-1621 Prime 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1621-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index44,455 (Graphics Cards scale)
Category rank#5,888
Street price$2,499
Power430 W (TGP)
Performance per dollar17.79
Released2022

Specifications

BrandKyndral
ModelKyndral GX-1621 Prime
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units19,456
Boost clock1,765 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, 340 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1621 Prime 24GB GDDR6 Graphics Card”, https://vextor7.com/item/2945748 (accessed 2026-10-24).