Hardware Spec Index

Kyndral GX-8643 Max 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8643-MAX · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index27,562 (Graphics Cards scale)
Category rank#21,639
Street price$849
Power280 W (TGP)
Performance per dollar32.46
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8643 Max
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units11,392
Boost clock2,278 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 278 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8643 Max 16GB GDDR6 Graphics Card”, https://vextor7.com/item/307339 (accessed 2026-10-18).