Hardware Spec Index

Kyndral GX-1543 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX1543-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index24,141 (Graphics Cards scale)
Category rank#24,193
Street price$689
Power320 W (TGP)
Performance per dollar35.04
Released2025

Specifications

BrandKyndral
ModelKyndral GX-1543 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units10,112
Boost clock2,566 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)320 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 277 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1543 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/2632267 (accessed 2026-10-19).