Hardware Spec Index

Kyndral GX-8639 Ti 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8639-TI · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index21,460 (Graphics Cards scale)
Category rank#47,655
Street price$649
Power230 W (TGP)
Performance per dollar33.07
Released2023

Specifications

BrandKyndral
ModelKyndral GX-8639 Ti
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units8,832
Boost clock2,240 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 247 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8639 Ti 8GB GDDR6 Graphics Card”, https://vextor7.com/item/11699481 (accessed 2026-10-18).