Hardware Spec Index

Zephyra GX-6387 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX6387-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index44,472 (Graphics Cards scale)
Category rank#25,104
Street price$2,309
Power435 W (TGP)
Performance per dollar19.26
Released2022

Specifications

BrandZephyra
ModelZephyra GX-6387 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed23 Gbps
Memory bandwidth1,472 GB/s
Shader units19,584
Boost clock1,751 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 340 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6387 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/11328239 (accessed 2026-10-22).