Hardware Spec Index

Zephyra GX-3678 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3678-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index32,060 (Graphics Cards scale)
Category rank#5,564
Street price$1,099
Power395 W (TGP)
Performance per dollar29.17
Released2026

Specifications

BrandZephyra
ModelZephyra GX-3678 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units13,184
Boost clock2,417 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 297 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3678 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/19089985 (accessed 2026-10-19).