Hardware Spec Index

Kyndral GX-4221 Edge 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4221-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index44,282 (Graphics Cards scale)
Category rank#31,027
Street price$2,499
Power450 W (TGP)
Performance per dollar17.72
Released2021

Specifications

BrandKyndral
ModelKyndral GX-4221 Edge
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units20,480
Boost clock2,151 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)450 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 340 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4221 Edge 32GB GDDR6 Graphics Card”, https://vextor7.com/item/1443573 (accessed 2026-10-19).