Hardware Spec Index

Kyndral GX-8403 Plus 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX8403-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index18,072 (Graphics Cards scale)
Category rank#13,628
Street price$359
Power240 W (TGP)
Performance per dollar50.34
Released2025

Specifications

BrandKyndral
ModelKyndral GX-8403 Plus
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units6,784
Boost clock2,662 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)240 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 240 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Orbita GX-8540 Plus 12GB GDDR6 Graphics Card26,392$719Compare
Teralux GX-8935 Max 16GB GDDR7 Graphics Card26,953$829Compare
Veltrix GX-2217 XT 16GB GDDR6 Graphics Card21,166$479Compare
Teralux GX-6187 Plus 12GB GDDR7 Graphics Card24,637$629Compare
Zephyra GX-5280 Pro 16GB GDDR6 Graphics Card31,297$1,169Compare
Kyndral GX-6374 Plus 8GB GDDR6 Graphics Card12,264$179Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-8403 Plus 12GB GDDR7 Graphics Card”, https://vextor7.com/item/72941733 (accessed 2026-10-20).