Hardware Spec Index

Zephyra GX-3787 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3787-PRIME · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index17,071 (Graphics Cards scale)
Category rank#35,971
Street price$269
Power175 W (TGP)
Performance per dollar63.46
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3787 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units5,760
Boost clock1,893 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)175 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 (firmware update)
Card size2.5-slot, 228 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3787 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/9727272 (accessed 2026-10-18).