Hardware Spec Index

Kyndral GX-6446 Prime 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6446-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index31,235 (Graphics Cards scale)
Category rank#4,100
Street price$1,119
Power320 W (TGP)
Performance per dollar27.91
Released2024

Specifications

BrandKyndral
ModelKyndral GX-6446 Prime
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units13,568
Boost clock1,888 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)320 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 288 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6446 Prime 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4383463 (accessed 2026-10-22).