Hardware Spec Index

Zephyra GX-3278 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3278-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index15,029 (Graphics Cards scale)
Category rank#26,365
Street price$219
Power190 W (TGP)
Performance per dollar68.63
Released2025

Specifications

BrandZephyra
ModelZephyra GX-3278 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units4,736
Boost clock2,654 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)190 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, 231 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3278 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7083073 (accessed 2026-10-21).