Hardware Spec Index

Kyndral GX-6453 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6453-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index24,180 (Graphics Cards scale)
Category rank#26,103
Street price$849
Power260 W (TGP)
Performance per dollar28.48
Released2024

Specifications

BrandKyndral
ModelKyndral GX-6453 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units10,496
Boost clock2,188 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 266 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6453 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/32612 (accessed 2026-10-19).