Hardware Spec Index

Nexora GX-9491 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX9491-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index23,634 (Graphics Cards scale)
Category rank#37,343
Street price$729
Power260 W (TGP)
Performance per dollar32.42
Released2024

Specifications

BrandNexora
ModelNexora GX-9491 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units10,240
Boost clock2,035 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 274 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-9491 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3224119 (accessed 2026-10-24).