Hardware Spec Index

Zephyra GX-4581 SE 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4581-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index37,186 (Graphics Cards scale)
Category rank#16,403
Street price$1,799
Power370 W (TGP)
Performance per dollar20.67
Released2020

Specifications

BrandZephyra
ModelZephyra GX-4581 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units16,384
Boost clock2,401 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 313 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
Veltrix GX-1964 Pro 32GB GDDR7 Graphics Card36,324$1,659Compare
Teralux GX-3846 Max 8GB GDDR6 Graphics Card14,413$209Compare
Zephyra GX-3034 Edge 8GB GDDR6 Graphics Card15,068$269Compare
Kyndral GX-2935 Edge 16GB GDDR7 Graphics Card19,219$529Compare
Teralux GX-7222 Pro 8GB GDDR6 Graphics Card9,265$109Compare
Teralux GX-1063 Core 24GB GDDR6X Graphics Card35,387$1,599Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4581 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4551437 (accessed 2026-10-24).