Hardware Spec Index

Nexora GX-5456 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX5456-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index31,154 (Graphics Cards scale)
Category rank#18,041
Street price$1,219
Power330 W (TGP)
Performance per dollar25.56
Released2023

Specifications

BrandNexora
ModelNexora GX-5456 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units14,208
Boost clock2,228 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 301 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-5456 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/48414016 (accessed 2026-10-20).