Hardware Spec Index

Kyndral GX-4990 Max 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4990-MAX · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index27,590 (Graphics Cards scale)
Category rank#30,355
Street price$899
Power280 W (TGP)
Performance per dollar30.69
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4990 Max
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units11,264
Boost clock2,348 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 267 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4990 Max 16GB GDDR6X Graphics Card”, https://vextor7.com/item/9700291 (accessed 2026-10-21).