Hardware Spec Index

Nexora GX-5803 Ultra 8GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX5803-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index17,548 (Graphics Cards scale)
Category rank#42,742
Street price$299
Power225 W (TGP)
Performance per dollar58.69
Released2025

Specifications

BrandNexora
ModelNexora GX-5803 Ultra
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units6,272
Boost clock2,602 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 227 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-5803 Ultra 8GB GDDR7 Graphics Card”, https://vextor7.com/item/45800538 (accessed 2026-10-24).