Hardware Spec Index

Zephyra GX-5477 Core 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX5477-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index21,381 (Graphics Cards scale)
Category rank#5,883
Street price$669
Power295 W (TGP)
Performance per dollar31.96
Released2026

Specifications

BrandZephyra
ModelZephyra GX-5477 Core
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units8,960
Boost clock2,834 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)295 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 257 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5477 Core 12GB GDDR7 Graphics Card”, https://vextor7.com/item/42329714 (accessed 2026-10-20).