Hardware Spec Index

Kyndral GX-6621 Max 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6621-MAX · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index18,192 (Graphics Cards scale)
Category rank#49,251
Street price$359
Power195 W (TGP)
Performance per dollar50.67
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6621 Max
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units6,912
Boost clock2,271 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)195 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 235 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6621 Max 8GB GDDR6 Graphics Card”, https://vextor7.com/item/19087057 (accessed 2026-10-18).