Hardware Spec Index

Zephyra GX-4476 Edge 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4476-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index24,403 (Graphics Cards scale)
Category rank#4,324
Street price$699
Power250 W (TGP)
Performance per dollar34.91
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4476 Edge
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units9,856
Boost clock1,734 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 261 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4476 Edge 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7558595 (accessed 2026-10-24).