Hardware Spec Index

Kyndral GX-6643 Edge 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6643-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index12,631 (Graphics Cards scale)
Category rank#35,577
Street price$159
Power130 W (TGP)
Performance per dollar79.44
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6643 Edge
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units3,456
Boost clock2,061 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)130 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 215 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6643 Edge 8GB GDDR6 Graphics Card”, https://vextor7.com/item/4434579 (accessed 2026-10-26).