Hardware Spec Index

Zephyra GX-4478 Edge 24GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4478-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index34,916 (Graphics Cards scale)
Category rank#47,122
Street price$1,379
Power435 W (TGP)
Performance per dollar25.32
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4478 Edge
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units14,720
Boost clock2,628 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)435 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 300 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4478 Edge 24GB GDDR7 Graphics Card”, https://vextor7.com/item/11049451 (accessed 2026-10-23).