Hardware Spec Index

Zephyra GX-4339 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4339-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index24,934 (Graphics Cards scale)
Category rank#41,034
Street price$689
Power255 W (TGP)
Performance per dollar36.19
Released2020

Specifications

BrandZephyra
ModelZephyra GX-4339 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,112
Boost clock2,024 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 271 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
Zephyra GX-5430 Pro 32GB GDDR7 Graphics Card38,860$1,579Compare
Teralux GX-2350 Ti 12GB GDDR6X Graphics Card27,182$1,029Compare
Teralux GX-9273 XT 32GB GDDR7 Graphics Card39,223$1,649Compare
Veltrix GX-2717 Plus 8GB GDDR6 Graphics Card9,764$119Compare
Veltrix GX-5642 Prime 16GB GDDR6 Graphics Card33,176$1,389Compare
Veltrix GX-7646 Max 8GB GDDR6 Graphics Card10,209$129Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4339 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7972029 (accessed 2026-10-19).