Hardware Spec Index

Kyndral GX-1421 SE 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1421-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index27,712 (Graphics Cards scale)
Category rank#48,858
Street price$1,099
Power300 W (TGP)
Performance per dollar25.22
Released2022

Specifications

BrandKyndral
ModelKyndral GX-1421 SE
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units12,544
Boost clock1,717 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 280 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-9730 Ti 12GB GDDR6 Graphics Card16,496$289Compare
Teralux GX-9674 Pro 12GB GDDR7 Graphics Card28,178$889Compare
Zephyra GX-4830 Prime 12GB GDDR6 Graphics Card24,916$689Compare
Teralux GX-3546 Max 16GB GDDR7 Graphics Card30,059$1,059Compare
Nexora GX-5654 SE 12GB GDDR7 Graphics Card22,621$579Compare
Orbita GX-3638 SE 24GB GDDR6 Graphics Card38,171$1,869Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-1421 SE 16GB GDDR6X Graphics Card”, https://vextor7.com/item/19687659 (accessed 2026-10-23).