Hardware Spec Index

Zephyra GX-5448 Edge 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX5448-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index21,411 (Graphics Cards scale)
Category rank#7,335
Street price$559
Power280 W (TGP)
Performance per dollar38.30
Released2025

Specifications

BrandZephyra
ModelZephyra GX-5448 Edge
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units8,576
Boost clock2,626 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)280 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 size3-slot, 246 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5448 Edge 12GB GDDR7 Graphics Card”, https://vextor7.com/item/33700941 (accessed 2026-10-25).