Hardware Spec Index

Kyndral GX-9639 Max 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX9639-MAX · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index19,446 (Graphics Cards scale)
Category rank#19,746
Street price$419
Power245 W (TGP)
Performance per dollar46.41
Released2025

Specifications

BrandKyndral
ModelKyndral GX-9639 Max
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units7,040
Boost clock2,424 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 236 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-9639 Max 12GB GDDR7 Graphics Card”, https://vextor7.com/item/63259068 (accessed 2026-10-22).