Hardware Spec Index

Nexora GX-9551 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX9551-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index33,011 (Graphics Cards scale)
Category rank#23,348
Street price$1,179
Power415 W (TGP)
Performance per dollar28.00
Released2025

Specifications

BrandNexora
ModelNexora GX-9551 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units13,952
Boost clock2,642 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)415 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 289 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Nexora GX-9551 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/83318189 (accessed 2026-10-20).