Hardware Spec Index

Kyndral GX-6420 XT 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6420-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index42,880 (Graphics Cards scale)
Category rank#33,468
Street price$1,919
Power410 W (TGP)
Performance per dollar22.34
Released2023

Specifications

BrandKyndral
ModelKyndral GX-6420 XT
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units18,304
Boost clock1,807 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 340 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-4180 Core 12GB GDDR7 Graphics Card23,092$579Compare
Veltrix GX-4892 Pro 16GB GDDR6X Graphics Card32,342$1,129Compare
Zephyra GX-7528 Edge 16GB GDDR6 Graphics Card35,090$1,379Compare
Zephyra GX-1515 SE 24GB GDDR6 Graphics Card39,375$1,829Compare
Orbita GX-3800 Edge 24GB GDDR6 Graphics Card37,920$1,979Compare
Teralux GX-8667 Plus 16GB GDDR6X Graphics Card30,186$1,209Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-6420 XT 24GB GDDR6X Graphics Card”, https://vextor7.com/item/91361485 (accessed 2026-10-23).