Hardware Spec Index

Kyndral GX-5646 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX5646-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index31,719 (Graphics Cards scale)
Category rank#39,375
Street price$1,219
Power430 W (TGP)
Performance per dollar26.02
Released2025

Specifications

BrandKyndral
ModelKyndral GX-5646 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units14,720
Boost clock2,723 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)430 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 303 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-5646 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/20106153 (accessed 2026-10-21).