Hardware Spec Index

Kyndral GX-4990 Max 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4990-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index39,599 (Graphics Cards scale)
Category rank#43,975
Street price$1,829
Power385 W (TGP)
Performance per dollar21.65
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4990 Max
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units17,152
Boost clock2,452 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)385 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 323 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4990 Max 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4843671 (accessed 2026-10-19).