Hardware Spec Index

Zephyra GX-3987 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3987-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index35,515 (Graphics Cards scale)
Category rank#35,638
Street price$1,669
Power360 W (TGP)
Performance per dollar21.28
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3987 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units15,872
Boost clock2,582 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)360 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 320 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3987 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/5877875 (accessed 2026-10-19).