Hardware Spec Index

Zephyra GX-5557 Max 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5557-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index35,292 (Graphics Cards scale)
Category rank#27,241
Street price$1,639
Power350 W (TGP)
Performance per dollar21.53
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5557 Max
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units15,232
Boost clock2,464 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)350 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Zephyra GX-5557 Max 16GB GDDR6X Graphics Card”, https://vextor7.com/item/15112838 (accessed 2026-10-24).