Hardware Spec Index

Kyndral GX-1321 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1321-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index27,555 (Graphics Cards scale)
Category rank#16,236
Street price$1,039
Power285 W (TGP)
Performance per dollar26.52
Released2024

Specifications

BrandKyndral
ModelKyndral GX-1321 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units11,648
Boost clock2,311 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 277 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-1321 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/5645258 (accessed 2026-10-23).