Hardware Spec Index

Kyndral GX-8455 Core 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX8455-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index26,839 (Graphics Cards scale)
Category rank#12,670
Street price$989
Power290 W (TGP)
Performance per dollar27.14
Released2024

Specifications

BrandKyndral
ModelKyndral GX-8455 Core
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units11,904
Boost clock1,761 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 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, 275 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8455 Core 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4347886 (accessed 2026-10-23).