Hardware Spec Index

Kyndral GX-6407 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6407-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index16,848 (Graphics Cards scale)
Category rank#12,191
Street price$359
Power180 W (TGP)
Performance per dollar46.93
Released2023

Specifications

BrandKyndral
ModelKyndral GX-6407 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units6,272
Boost clock2,376 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)180 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 237 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6407 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/9705346 (accessed 2026-10-22).