Hardware Spec Index

Zephyra GX-5664 Core 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5664-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index43,929 (Graphics Cards scale)
Category rank#49,629
Street price$1,999
Power425 W (TGP)
Performance per dollar21.98
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5664 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units19,200
Boost clock2,398 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3.5-slot, 349 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5664 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/54558903 (accessed 2026-10-25).