Hardware Spec Index

Zephyra GX-1668 Core 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1668-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index23,699 (Graphics Cards scale)
Category rank#8,290
Street price$819
Power255 W (TGP)
Performance per dollar28.94
Released2020

Specifications

BrandZephyra
ModelZephyra GX-1668 Core
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units10,240
Boost clock2,161 MHz
Bus interfacePCIe 4.0 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
Card size2.5-slot, 264 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1668 Core 12GB GDDR6 Graphics Card”, https://vextor7.com/item/594547 (accessed 2026-10-21).