Hardware Spec Index

Zephyra GX-4518 Ultra 24GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4518-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index28,805 (Graphics Cards scale)
Category rank#14,125
Street price$1,039
Power380 W (TGP)
Performance per dollar27.72
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4518 Ultra
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units12,672
Boost clock2,678 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)380 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 296 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
Nexora GX-8892 Prime 12GB GDDR7 Graphics Card17,569$389Compare
Zephyra GX-3783 Core 32GB GDDR6 Graphics Card34,123$1,479Compare
Orbita GX-4354 Ti 24GB GDDR6 Graphics Card40,290$1,809Compare
Teralux GX-1851 Prime 8GB GDDR7 Graphics Card21,876$539Compare
Veltrix GX-7890 SE 16GB GDDR7 Graphics Card28,630$919Compare
Nexora GX-1062 Ti 8GB GDDR6 Graphics Card17,092$279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4518 Ultra 24GB GDDR7 Graphics Card”, https://vextor7.com/item/7186895 (accessed 2026-10-21).