Hardware Spec Index

Zephyra GX-6439 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6439-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index8,744 (Graphics Cards scale)
Category rank#7,288
Street price$129
Power100 W (TGP)
Performance per dollar67.78
Released2022

Specifications

BrandZephyra
ModelZephyra GX-6439 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units1,792
Boost clock2,054 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)100 W
Power connectors1× 8-pin PCIe
Recommended PSU500 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 208 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
Orbita GX-3547 Prime 16GB GDDR6X Graphics Card28,599$989Compare
Veltrix GX-6026 Plus 16GB GDDR6X Graphics Card27,785$949Compare
Zephyra GX-1169 Pro 12GB GDDR6 Graphics Card23,116$539Compare
Nexora GX-4688 Prime 16GB GDDR7 Graphics Card33,267$1,219Compare
Orbita GX-5223 Edge 32GB GDDR7 Graphics Card44,800$2,499Compare
Nexora GX-6224 Edge 8GB GDDR6 Graphics Card12,593$199Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6439 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/7031323 (accessed 2026-10-23).