Hardware Spec Index

Kyndral GX-4999 XT 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4999-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index40,701 (Graphics Cards scale)
Category rank#41,404
Street price$2,019
Power500 W (TGP)
Performance per dollar20.16
Released2025

Specifications

BrandKyndral
ModelKyndral GX-4999 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units17,536
Boost clock2,704 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)500 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 330 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4999 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/1470534 (accessed 2026-10-21).