Hardware Spec Index

Zephyra GX-5403 Edge 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5403-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index17,368 (Graphics Cards scale)
Category rank#25,500
Street price$399
Power190 W (TGP)
Performance per dollar43.53
Released2020

Specifications

BrandZephyra
ModelZephyra GX-5403 Edge
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units6,528
Boost clock2,034 MHz
Bus interfacePCIe 4.0 x8
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
Card size2.5-slot, 239 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5403 Edge 8GB GDDR6 Graphics Card”, https://vextor7.com/item/9014583 (accessed 2026-10-23).