Hardware Spec Index

Zephyra GX-4280 XT 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4280-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index15,064 (Graphics Cards scale)
Category rank#14,011
Street price$239
Power195 W (TGP)
Performance per dollar63.03
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4280 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units4,992
Boost clock2,432 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)195 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 227 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4280 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/6580345 (accessed 2026-10-24).