Hardware Spec Index

Kyndral GX-4121 Core 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4121-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index29,579 (Graphics Cards scale)
Category rank#7,567
Street price$1,219
Power310 W (TGP)
Performance per dollar24.26
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4121 Core
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed18 Gbps
Memory bandwidth864 GB/s
Shader units13,056
Boost clock1,964 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4121 Core 24GB GDDR6 Graphics Card”, https://vextor7.com/item/297245 (accessed 2026-10-26).