Hardware Spec Index

Kyndral GX-1456 XT 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1456-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index28,466 (Graphics Cards scale)
Category rank#32,709
Street price$959
Power295 W (TGP)
Performance per dollar29.68
Released2020

Specifications

BrandKyndral
ModelKyndral GX-1456 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units12,288
Boost clock2,027 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 287 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1456 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/10142747 (accessed 2026-10-22).