Hardware Spec Index

Kyndral GX-4631 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4631-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index42,939 (Graphics Cards scale)
Category rank#11,345
Street price$2,299
Power435 W (TGP)
Performance per dollar18.68
Released2021

Specifications

BrandKyndral
ModelKyndral GX-4631 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units19,712
Boost clock2,559 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 336 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4631 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/19689957 (accessed 2026-10-26).