Hardware Spec Index

Kyndral GX-6658 Max 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6658-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index29,752 (Graphics Cards scale)
Category rank#8,468
Street price$1,029
Power295 W (TGP)
Performance per dollar28.91
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6658 Max
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units12,160
Boost clock2,133 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 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, 282 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6658 Max 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8632098 (accessed 2026-10-21).