Hardware Spec Index

Zephyra GX-3939 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3939-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index16,141 (Graphics Cards scale)
Category rank#15,656
Street price$259
Power200 W (TGP)
Performance per dollar62.32
Released2026

Specifications

BrandZephyra
ModelZephyra GX-3939 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units5,120
Boost clock2,791 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 226 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3939 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/9503325 (accessed 2026-10-24).