Hardware Spec Index

Zephyra GX-3947 SE 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3947-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index25,026 (Graphics Cards scale)
Category rank#37,883
Street price$819
Power330 W (TGP)
Performance per dollar30.56
Released2025

Specifications

BrandZephyra
ModelZephyra GX-3947 SE
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units10,624
Boost clock2,696 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)330 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 272 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
Teralux GX-4384 XT 8GB GDDR6 Graphics Card8,620$119Compare
Orbita GX-6203 Ultra 8GB GDDR6 Graphics Card15,630$299Compare
Orbita GX-5822 Edge 32GB GDDR6X Graphics Card44,800$2,499Compare
Veltrix GX-4078 Plus 8GB GDDR6 Graphics Card11,040$139Compare
Nexora GX-9487 Ti 32GB GDDR6 Graphics Card42,600$2,149Compare
Orbita GX-8699 Edge 32GB GDDR6 Graphics Card41,039$2,099Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3947 SE 16GB GDDR7 Graphics Card”, https://vextor7.com/item/95295770 (accessed 2026-10-25).