Hardware Spec Index

Kyndral GX-6623 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6623-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index35,010 (Graphics Cards scale)
Category rank#26,882
Street price$1,749
Power370 W (TGP)
Performance per dollar20.02
Released2023

Specifications

BrandKyndral
ModelKyndral GX-6623 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units16,256
Boost clock2,108 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 320 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6623 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/8548128 (accessed 2026-10-25).