Hardware Spec Index

Nexora GX-4403 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX4403-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index16,274 (Graphics Cards scale)
Category rank#14,591
Street price$309
Power210 W (TGP)
Performance per dollar52.67
Released2025

Specifications

BrandNexora
ModelNexora GX-4403 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units5,632
Boost clock2,821 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)210 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 238 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4403 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/17459656 (accessed 2026-10-21).