Hardware Spec Index

Zephyra GX-3189 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3189-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index37,797 (Graphics Cards scale)
Category rank#48,423
Street price$1,469
Power365 W (TGP)
Performance per dollar25.73
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3189 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units16,128
Boost clock2,233 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)365 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, 311 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
Teralux GX-6195 Core 16GB GDDR6 Graphics Card23,606$619Compare
Nexora GX-8640 Prime 8GB GDDR6 Graphics Card18,340$409Compare
Nexora GX-8165 Ultra 24GB GDDR6 Graphics Card40,232$1,709Compare
Teralux GX-2455 Prime 16GB GDDR6 Graphics Card33,597$1,319Compare
Veltrix GX-7472 SE 8GB GDDR6 Graphics Card20,495$459Compare
Nexora GX-4940 Ultra 16GB GDDR7 Graphics Card32,562$1,319Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3189 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/9775117 (accessed 2026-10-22).