Hardware Spec Index

Zephyra GX-3781 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3781-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index41,136 (Graphics Cards scale)
Category rank#6,977
Street price$2,119
Power410 W (TGP)
Performance per dollar19.41
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3781 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed14 Gbps
Memory bandwidth896 GB/s
Shader units18,304
Boost clock2,056 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 328 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-3923 Core 8GB GDDR6 Graphics Card11,896$139Compare
Zephyra GX-2085 Ultra 16GB GDDR7 Graphics Card21,888$609Compare
Teralux GX-3295 Ti 24GB GDDR6 Graphics Card35,093$1,759Compare
Veltrix GX-2211 Max 8GB GDDR6 Graphics Card8,918$119Compare
Teralux GX-2865 Ultra 16GB GDDR6 Graphics Card38,732$1,899Compare
Zephyra GX-6500 Prime 32GB GDDR6 Graphics Card41,313$2,279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3781 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/3934956 (accessed 2026-10-23).