Hardware Spec Index

Kyndral GX-1421 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1421-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index39,312 (Graphics Cards scale)
Category rank#38,260
Street price$1,889
Power395 W (TGP)
Performance per dollar20.81
Released2024

Specifications

BrandKyndral
ModelKyndral GX-1421 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units17,536
Boost clock2,093 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 322 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Kyndral GX-1421 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/238212 (accessed 2026-10-25).