Hardware Spec Index

Nexora GX-5813 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX5813-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index25,976 (Graphics Cards scale)
Category rank#36,464
Street price$829
Power275 W (TGP)
Performance per dollar31.33
Released2023

Specifications

BrandNexora
ModelNexora GX-5813 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units11,136
Boost clock2,232 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 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 size3-slot, 267 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-5813 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4364342 (accessed 2026-10-21).