Hardware Spec Index

Zephyra GX-7739 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX7739-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index39,158 (Graphics Cards scale)
Category rank#24,629
Street price$2,029
Power395 W (TGP)
Performance per dollar19.30
Released2021

Specifications

BrandZephyra
ModelZephyra GX-7739 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units17,536
Boost clock2,001 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 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, 322 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
Kyndral GX-2683 SE 24GB GDDR7 Graphics Card31,609$1,309Compare
Zephyra GX-3394 Prime 16GB GDDR7 Graphics Card26,755$809Compare
Orbita GX-8523 Edge 32GB GDDR6 Graphics Card37,741$2,019Compare
Teralux GX-8791 Ti 8GB GDDR6 Graphics Card8,748$119Compare
Veltrix GX-8160 Prime 24GB GDDR6X Graphics Card34,022$1,309Compare
Orbita GX-9125 Max 12GB GDDR6 Graphics Card13,355$219Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7739 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/2867787 (accessed 2026-10-22).