Hardware Spec Index

Zephyra GX-3740 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3740-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index20,781 (Graphics Cards scale)
Category rank#40,407
Street price$449
Power210 W (TGP)
Performance per dollar46.28
Released2020

Specifications

BrandZephyra
ModelZephyra GX-3740 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units7,680
Boost clock1,732 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)210 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 257 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-7224 Core 8GB GDDR6 Graphics Card10,378$129Compare
Kyndral GX-5691 SE 16GB GDDR6 Graphics Card22,356$509Compare
Kyndral GX-4624 Core 24GB GDDR6 Graphics Card42,280$2,459Compare
Nexora GX-5678 Pro 16GB GDDR7 Graphics Card29,833$1,319Compare
Kyndral GX-7362 Ti 32GB GDDR6X Graphics Card41,100$1,719Compare
Nexora GX-5806 Edge 8GB GDDR6 Graphics Card12,896$199Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3740 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/11240562 (accessed 2026-10-26).