Hardware Spec Index

Zephyra GX-4155 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4155-XT · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index37,981 (Graphics Cards scale)
Category rank#41,247
Street price$1,949
Power390 W (TGP)
Performance per dollar19.49
Released2024

Specifications

BrandZephyra
ModelZephyra GX-4155 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,280
Boost clock2,524 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4155 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1162925 (accessed 2026-10-18).