Hardware Spec Index

Zephyra GX-4678 SE 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4678-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index35,403 (Graphics Cards scale)
Category rank#31,535
Street price$1,309
Power345 W (TGP)
Performance per dollar27.05
Released2020

Specifications

BrandZephyra
ModelZephyra GX-4678 SE
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units14,848
Boost clock2,567 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)345 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 305 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4678 SE 24GB GDDR6 Graphics Card”, https://vextor7.com/item/87723344 (accessed 2026-10-25).