Hardware Spec Index

Zephyra GX-3943 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3943-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index25,457 (Graphics Cards scale)
Category rank#35,983
Street price$669
Power255 W (TGP)
Performance per dollar38.05
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3943 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units10,112
Boost clock2,201 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 277 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3943 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/2074818 (accessed 2026-10-25).