Hardware Spec Index

Zephyra GX-3668 SE 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3668-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index32,484 (Graphics Cards scale)
Category rank#2,715
Street price$1,159
Power315 W (TGP)
Performance per dollar28.03
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3668 SE
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units13,312
Boost clock2,023 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)315 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 286 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3668 SE 16GB GDDR6X Graphics Card”, https://vextor7.com/item/3295658 (accessed 2026-10-24).