Hardware Spec Index

Kyndral GX-8661 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8661-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index8,702 (Graphics Cards scale)
Category rank#22,469
Street price$109
Power115 W (TGP)
Performance per dollar79.83
Released2025

Specifications

BrandKyndral
ModelKyndral GX-8661 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units1,792
Boost clock2,604 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)115 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 207 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8661 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/20110574 (accessed 2026-10-21).