Hardware Spec Index

Zephyra GX-4339 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4339-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index13,546 (Graphics Cards scale)
Category rank#16,225
Street price$229
Power185 W (TGP)
Performance per dollar59.15
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4339 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units4,736
Boost clock2,538 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)185 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 218 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4339 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/21827460 (accessed 2026-10-25).