Hardware Spec Index

Zephyra GX-6728 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6728-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index18,642 (Graphics Cards scale)
Category rank#8,085
Street price$429
Power205 W (TGP)
Performance per dollar43.45
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6728 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units7,296
Boost clock2,085 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)205 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 255 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6728 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7909398 (accessed 2026-10-21).