Hardware Spec Index

Zephyra GX-3390 Core 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3390-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index29,380 (Graphics Cards scale)
Category rank#46,994
Street price$1,029
Power310 W (TGP)
Performance per dollar28.55
Released2024

Specifications

BrandZephyra
ModelZephyra GX-3390 Core
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed18 Gbps
Memory bandwidth864 GB/s
Shader units13,056
Boost clock2,182 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 283 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3390 Core 24GB GDDR6 Graphics Card”, https://vextor7.com/item/21789002 (accessed 2026-10-25).