Hardware Spec Index

Zephyra GX-5551 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5551-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index24,356 (Graphics Cards scale)
Category rank#32,290
Street price$649
Power255 W (TGP)
Performance per dollar37.53
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5551 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,112
Boost clock1,773 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 265 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-5551 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2573409 (accessed 2026-10-21).