Hardware Spec Index

Kyndral GX-4818 XT 12GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4818-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index26,517 (Graphics Cards scale)
Category rank#4,988
Street price$959
Power275 W (TGP)
Performance per dollar27.65
Released2024

Specifications

BrandKyndral
ModelKyndral GX-4818 XT
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed21 Gbps
Memory bandwidth504 GB/s
Shader units11,264
Boost clock2,291 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 267 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4818 XT 12GB GDDR6X Graphics Card”, https://vextor7.com/item/6426161 (accessed 2026-10-19).