Hardware Spec Index

Zephyra GX-5420 Pro 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5420-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index41,454 (Graphics Cards scale)
Category rank#45,285
Street price$2,419
Power435 W (TGP)
Performance per dollar17.14
Released2024

Specifications

BrandZephyra
ModelZephyra GX-5420 Pro
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed22.4 Gbps
Memory bandwidth1,075 GB/s
Shader units19,712
Boost clock2,533 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 343 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5420 Pro 24GB GDDR6X Graphics Card”, https://vextor7.com/item/46561911 (accessed 2026-10-24).