Hardware Spec Index

Zephyra GX-7478 Core 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7478-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index41,662 (Graphics Cards scale)
Category rank#44,312
Street price$2,009
Power420 W (TGP)
Performance per dollar20.74
Released2023

Specifications

BrandZephyra
ModelZephyra GX-7478 Core
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units18,944
Boost clock2,229 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)420 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 333 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7478 Core 24GB GDDR6 Graphics Card”, https://vextor7.com/item/598045 (accessed 2026-10-21).