Hardware Spec Index

Kyndral GX-4646 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4646-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index33,260 (Graphics Cards scale)
Category rank#9,813
Street price$1,259
Power335 W (TGP)
Performance per dollar26.42
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4646 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units14,464
Boost clock2,141 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)335 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 305 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4646 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/21471580 (accessed 2026-10-23).