Hardware Spec Index

Zephyra GX-3997 Pro 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3997-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index27,970 (Graphics Cards scale)
Category rank#26,300
Street price$1,009
Power290 W (TGP)
Performance per dollar27.72
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3997 Pro
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units11,904
Boost clock2,414 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 272 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-8596 Max 16GB GDDR6 Graphics Card34,429$1,329Compare
Zephyra GX-4494 Ti 24GB GDDR6 Graphics Card43,100$2,489Compare
Teralux GX-8091 SE 16GB GDDR6 Graphics Card25,126$849Compare
Kyndral GX-9094 Prime 24GB GDDR7 Graphics Card36,024$1,589Compare
Veltrix GX-4931 Prime 32GB GDDR6 Graphics Card38,697$1,859Compare
Veltrix GX-9576 Ultra 12GB GDDR6 Graphics Card25,879$699Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3997 Pro 16GB GDDR6 Graphics Card”, https://vextor7.com/item/86525105 (accessed 2026-10-25).