Hardware Spec Index

Zephyra GX-8660 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8660-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index25,250 (Graphics Cards scale)
Category rank#31,140
Street price$779
Power270 W (TGP)
Performance per dollar32.41
Released2021

Specifications

BrandZephyra
ModelZephyra GX-8660 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units10,880
Boost clock2,237 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 270 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8660 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7388181 (accessed 2026-10-21).