Hardware Spec Index

Nexora GX-5603 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX5603-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index28,418 (Graphics Cards scale)
Category rank#36,167
Street price$989
Power290 W (TGP)
Performance per dollar28.73
Released2024

Specifications

BrandNexora
ModelNexora GX-5603 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,904
Boost clock2,458 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 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, 284 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-3039 SE 16GB GDDR7 Graphics Card30,181$1,309Compare
Teralux GX-2219 Edge 16GB GDDR6 Graphics Card23,039$669Compare
Orbita GX-4521 Max 32GB GDDR7 Graphics Card38,385$2,089Compare
Kyndral GX-1206 Pro 8GB GDDR6 Graphics Card19,298$359Compare
Teralux GX-3362 Edge 24GB GDDR6 Graphics Card38,905$1,819Compare
Teralux GX-6725 Ti 8GB GDDR6 Graphics Card17,737$349Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-5603 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8071189 (accessed 2026-10-24).