Hardware Spec Index

Kyndral GX-6255 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX6255-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index23,029 (Graphics Cards scale)
Category rank#26,020
Street price$759
Power310 W (TGP)
Performance per dollar30.34
Released2026

Specifications

BrandKyndral
ModelKyndral GX-6255 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units9,728
Boost clock2,757 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 260 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6255 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/87635259 (accessed 2026-10-24).