Hardware Spec Index

Kyndral GX-6491 Edge 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6491-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index27,214 (Graphics Cards scale)
Category rank#45,951
Street price$869
Power285 W (TGP)
Performance per dollar31.32
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6491 Edge
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units11,648
Boost clock2,388 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 270 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6491 Edge 16GB GDDR6 Graphics Card”, https://vextor7.com/item/21542504 (accessed 2026-10-26).