Hardware Spec Index

Nexora GX-4503 XT 24GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4503-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index37,447 (Graphics Cards scale)
Category rank#6,185
Street price$1,779
Power390 W (TGP)
Performance per dollar21.05
Released2019

Specifications

BrandNexora
ModelNexora GX-4503 XT
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units17,408
Boost clock2,552 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)390 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 316 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4503 XT 24GB GDDR6 Graphics Card”, https://vextor7.com/item/7485209 (accessed 2026-10-25).