Hardware Spec Index

Nexora GX-6450 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6450-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index21,752 (Graphics Cards scale)
Category rank#7,550
Street price$439
Power265 W (TGP)
Performance per dollar49.55
Released2025

Specifications

BrandNexora
ModelNexora GX-6450 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units7,936
Boost clock2,859 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 251 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-2631 Edge 8GB GDDR6 Graphics Card22,095$639Compare
Zephyra GX-8814 Ti 16GB GDDR6 Graphics Card20,219$449Compare
Nexora GX-8376 SE 16GB GDDR7 Graphics Card27,192$979Compare
Zephyra GX-4651 Pro 24GB GDDR6X Graphics Card41,127$2,219Compare
Orbita GX-8200 SE 32GB GDDR6X Graphics Card41,728$2,259Compare
Nexora GX-9477 Core 16GB GDDR6X Graphics Card39,103$2,029Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-6450 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/13306201 (accessed 2026-10-21).