Hardware Spec Index

Zephyra GX-4146 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4146-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index25,639 (Graphics Cards scale)
Category rank#10,863
Street price$719
Power260 W (TGP)
Performance per dollar35.66
Released2024

Specifications

BrandZephyra
ModelZephyra GX-4146 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,496
Boost clock1,787 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 275 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4146 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/94864939 (accessed 2026-10-24).