Hardware Spec Index

Kyndral GX-8663 SE 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX8663-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index18,561 (Graphics Cards scale)
Category rank#25,215
Street price$399
Power255 W (TGP)
Performance per dollar46.52
Released2025

Specifications

BrandKyndral
ModelKyndral GX-8663 SE
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units7,424
Boost clock2,677 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 237 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8663 SE 12GB GDDR7 Graphics Card”, https://vextor7.com/item/53473256 (accessed 2026-10-22).