Hardware Spec Index

Kyndral GX-3321 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX3321-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index42,735 (Graphics Cards scale)
Category rank#21,966
Street price$2,499
Power445 W (TGP)
Performance per dollar17.10
Released2023

Specifications

BrandKyndral
ModelKyndral GX-3321 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units20,352
Boost clock2,299 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)445 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 349 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-3321 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/3478434 (accessed 2026-10-22).