Hardware Spec Index

Nexora GX-2603 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX2603-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index36,768 (Graphics Cards scale)
Category rank#39,096
Street price$1,909
Power380 W (TGP)
Performance per dollar19.26
Released2023

Specifications

BrandNexora
ModelNexora GX-2603 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units16,768
Boost clock1,726 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 323 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-2603 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/99340177 (accessed 2026-10-26).