Hardware Spec Index

Zephyra GX-6464 Core 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6464-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index19,117 (Graphics Cards scale)
Category rank#43,849
Street price$389
Power250 W (TGP)
Performance per dollar49.14
Released2025

Specifications

BrandZephyra
ModelZephyra GX-6464 Core
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units7,296
Boost clock2,400 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 251 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6464 Core 12GB GDDR7 Graphics Card”, https://vextor7.com/item/4087754 (accessed 2026-10-20).