Hardware Spec Index

Kyndral GX-4121 Plus 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4121-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index18,248 (Graphics Cards scale)
Category rank#37,489
Street price$359
Power225 W (TGP)
Performance per dollar50.83
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4121 Plus
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units6,272
Boost clock2,504 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)225 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 240 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4121 Plus 12GB GDDR7 Graphics Card”, https://vextor7.com/item/32698 (accessed 2026-10-19).