Hardware Spec Index

Zephyra GX-3456 SE 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3456-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index37,942 (Graphics Cards scale)
Category rank#10,178
Street price$2,069
Power390 W (TGP)
Performance per dollar18.34
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3456 SE
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units17,408
Boost clock2,030 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 334 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Nexora GX-6126 Max 16GB GDDR6X Graphics Card26,364$839Compare
Veltrix GX-4904 Pro 8GB GDDR6 Graphics Card21,546$529Compare
Nexora GX-2129 Max 12GB GDDR6 Graphics Card30,310$909Compare
Orbita GX-9952 Edge 16GB GDDR6X Graphics Card27,410$959Compare
Teralux GX-9698 SE 8GB GDDR7 Graphics Card16,889$299Compare
Teralux GX-6352 Ultra 32GB GDDR6X Graphics Card43,001$2,289Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3456 SE 24GB GDDR6X Graphics Card”, https://vextor7.com/item/13632196 (accessed 2026-10-22).