Hardware Spec Index

Kyndral GX-5255 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5255-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index13,299 (Graphics Cards scale)
Category rank#19,340
Street price$169
Power170 W (TGP)
Performance per dollar78.69
Released2025

Specifications

BrandKyndral
ModelKyndral GX-5255 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units3,968
Boost clock2,541 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 223 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-5255 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/20103981 (accessed 2026-10-22).