Hardware Spec Index

Nexora GX-4447 Ultra 12GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX4447-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index26,262 (Graphics Cards scale)
Category rank#33,228
Street price$849
Power275 W (TGP)
Performance per dollar30.93
Released2023

Specifications

BrandNexora
ModelNexora GX-4447 Ultra
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed22.4 Gbps
Memory bandwidth538 GB/s
Shader units11,136
Boost clock2,374 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 269 mm

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Cite this page: Hardware Spec Index, “Nexora GX-4447 Ultra 12GB GDDR6X Graphics Card”, https://vextor7.com/item/3240217 (accessed 2026-10-23).