Hardware Spec Index

Kyndral GX-4647 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4647-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index11,795 (Graphics Cards scale)
Category rank#7,148
Street price$149
Power145 W (TGP)
Performance per dollar79.16
Released2025

Specifications

BrandKyndral
ModelKyndral GX-4647 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units2,944
Boost clock2,889 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)145 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 214 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4647 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/17367186 (accessed 2026-10-24).