Hardware Spec Index

Nexora GX-5456 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX5456-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index21,512 (Graphics Cards scale)
Category rank#49,993
Street price$569
Power230 W (TGP)
Performance per dollar37.81
Released2024

Specifications

BrandNexora
ModelNexora GX-5456 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units8,704
Boost clock2,156 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 261 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/78285910 (accessed 2026-10-19).