Hardware Spec Index

Nexora GX-4891 Pro 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4891-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index24,597 (Graphics Cards scale)
Category rank#32,098
Street price$799
Power255 W (TGP)
Performance per dollar30.78
Released2023

Specifications

BrandNexora
ModelNexora GX-4891 Pro
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,112
Boost clock2,468 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 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-4891 Pro 16GB GDDR6 Graphics Card”, https://vextor7.com/item/80437502 (accessed 2026-10-22).