Hardware Spec Index

Nexora GX-4450 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4450-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index25,770 (Graphics Cards scale)
Category rank#23,989
Street price$809
Power275 W (TGP)
Performance per dollar31.85
Released2020

Specifications

BrandNexora
ModelNexora GX-4450 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,136
Boost clock1,988 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 279 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
Zephyra GX-9628 SE 32GB GDDR6X Graphics Card44,800$2,189Compare
Orbita GX-9206 Core 12GB GDDR6 Graphics Card18,318$409Compare
Kyndral GX-3405 Plus 24GB GDDR6 Graphics Card37,165$1,579Compare
Teralux GX-6784 Plus 16GB GDDR6 Graphics Card20,606$399Compare
Teralux GX-9751 Plus 8GB GDDR6 Graphics Card14,445$189Compare
Zephyra GX-8127 Core 32GB GDDR7 Graphics Card37,431$1,759Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-4450 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/20167671 (accessed 2026-10-19).