Hardware Spec Index

Zephyra GX-5557 Prime 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5557-PRIME · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index42,427 (Graphics Cards scale)
Category rank#32,159
Street price$1,989
Power410 W (TGP)
Performance per dollar21.33
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5557 Prime
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units18,560
Boost clock2,231 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 332 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5557 Prime 24GB GDDR6X Graphics Card”, https://vextor7.com/item/683282 (accessed 2026-10-18).