Hardware Spec Index

Zephyra GX-4887 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4887-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index28,157 (Graphics Cards scale)
Category rank#33,017
Street price$1,089
Power380 W (TGP)
Performance per dollar25.86
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4887 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units12,544
Boost clock2,355 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)380 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 278 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4887 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/54374919 (accessed 2026-10-21).