Hardware Spec Index

Kyndral GX-9641 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX9641-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index36,475 (Graphics Cards scale)
Category rank#26,962
Street price$1,919
Power390 W (TGP)
Performance per dollar19.01
Released2024

Specifications

BrandKyndral
ModelKyndral GX-9641 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,280
Boost clock2,430 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 319 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-9641 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/51674760 (accessed 2026-10-19).