Hardware Spec Index

Zephyra GX-4148 Pro 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4148-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index26,509 (Graphics Cards scale)
Category rank#36,698
Street price$789
Power335 W (TGP)
Performance per dollar33.60
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4148 Pro
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units10,752
Boost clock2,776 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)335 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4148 Pro 12GB GDDR7 Graphics Card”, https://vextor7.com/item/22018257 (accessed 2026-10-22).