Hardware Spec Index

Zephyra GX-8428 Core 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8428-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index17,770 (Graphics Cards scale)
Category rank#43,931
Street price$379
Power190 W (TGP)
Performance per dollar46.89
Released2019

Specifications

BrandZephyra
ModelZephyra GX-8428 Core
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units6,528
Boost clock2,268 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)190 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 246 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8428 Core 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8309734 (accessed 2026-10-20).