Hardware Spec Index

Zephyra GX-8664 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX8664-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index19,885 (Graphics Cards scale)
Category rank#6,300
Street price$419
Power260 W (TGP)
Performance per dollar47.46
Released2025

Specifications

BrandZephyra
ModelZephyra GX-8664 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units7,552
Boost clock2,407 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8664 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/799063 (accessed 2026-10-19).