Hardware Spec Index

Zephyra GX-3743 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3743-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index18,408 (Graphics Cards scale)
Category rank#46,987
Street price$309
Power185 W (TGP)
Performance per dollar59.57
Released2020

Specifications

BrandZephyra
ModelZephyra GX-3743 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units6,400
Boost clock1,804 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)185 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 243 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3743 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/72943936 (accessed 2026-10-21).