Hardware Spec Index

Kyndral GX-6405 XT 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6405-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index32,154 (Graphics Cards scale)
Category rank#11,989
Street price$1,429
Power345 W (TGP)
Performance per dollar22.50
Released2022

Specifications

BrandKyndral
ModelKyndral GX-6405 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units14,848
Boost clock1,861 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)345 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 300 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6405 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/43037208 (accessed 2026-10-26).