Hardware Spec Index

Zephyra GX-5664 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5664-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index25,631 (Graphics Cards scale)
Category rank#11,118
Street price$699
Power260 W (TGP)
Performance per dollar36.67
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5664 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units10,496
Boost clock2,476 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 264 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5664 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/6726512 (accessed 2026-10-26).