Hardware Spec Index

Kyndral GX-3221 Prime 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX3221-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index19,595 (Graphics Cards scale)
Category rank#40,756
Street price$449
Power250 W (TGP)
Performance per dollar43.64
Released2025

Specifications

BrandKyndral
ModelKyndral GX-3221 Prime
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units7,296
Boost clock2,750 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 242 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3221 Prime 12GB GDDR7 Graphics Card”, https://vextor7.com/item/2590194 (accessed 2026-10-23).