Hardware Spec Index

Kyndral GX-3866 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3866-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index22,252 (Graphics Cards scale)
Category rank#660
Street price$609
Power225 W (TGP)
Performance per dollar36.54
Released2023

Specifications

BrandKyndral
ModelKyndral GX-3866 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units8,576
Boost clock2,436 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 262 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

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Cite this page: Hardware Spec Index, “Kyndral GX-3866 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/8250907 (accessed 2026-10-26).