Hardware Spec Index

Kyndral GX-1646 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX1646-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index33,342 (Graphics Cards scale)
Category rank#15,353
Street price$1,439
Power425 W (TGP)
Performance per dollar23.17
Released2025

Specifications

BrandKyndral
ModelKyndral GX-1646 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units14,336
Boost clock2,327 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)425 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 302 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
Teralux GX-6227 Max 16GB GDDR6X Graphics Card27,752$1,029Compare
Zephyra GX-3018 Edge 24GB GDDR6X Graphics Card38,808$2,219Compare
Veltrix GX-5736 Plus 16GB GDDR6 Graphics Card21,685$579Compare
Teralux GX-8508 Edge 8GB GDDR6 Graphics Card15,715$269Compare
Zephyra GX-1905 Plus 32GB GDDR6 Graphics Card37,474$1,579Compare
Nexora GX-4749 Max 16GB GDDR6 Graphics Card28,217$1,069Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-1646 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/6406399 (accessed 2026-10-20).