Hardware Spec Index

Kyndral GX-1621 Max 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1621-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index13,398 (Graphics Cards scale)
Category rank#45,456
Street price$229
Power180 W (TGP)
Performance per dollar58.51
Released2025

Specifications

BrandKyndral
ModelKyndral GX-1621 Max
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,480
Boost clock2,651 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)180 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 230 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-1621 Max 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3489607 (accessed 2026-10-23).