Hardware Spec Index

Nexora GX-3866 XT 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3866-XT · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index23,964 (Graphics Cards scale)
Category rank#30,851
Street price$639
Power250 W (TGP)
Performance per dollar37.50
Released2024

Specifications

BrandNexora
ModelNexora GX-3866 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,984
Boost clock1,904 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 268 mm

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Cite this page: Hardware Spec Index, “Nexora GX-3866 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/27896 (accessed 2026-10-18).