Hardware Spec Index

Zephyra GX-4640 Edge 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4640-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index15,572 (Graphics Cards scale)
Category rank#34,769
Street price$289
Power205 W (TGP)
Performance per dollar53.88
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4640 Edge
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units5,504
Boost clock2,399 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)205 W
Power connectors2× 8-pin PCIe
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, 225 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4640 Edge 12GB GDDR7 Graphics Card”, https://vextor7.com/item/8435596 (accessed 2026-10-19).