Hardware Spec Index

Nexora GX-4423 Prime 12GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX4423-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index22,330 (Graphics Cards scale)
Category rank#20,515
Street price$629
Power300 W (TGP)
Performance per dollar35.50
Released2026

Specifications

BrandNexora
ModelNexora GX-4423 Prime
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units9,344
Boost clock2,591 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)300 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 258 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4423 Prime 12GB GDDR7 Graphics Card”, https://vextor7.com/item/276803 (accessed 2026-10-19).