Hardware Spec Index

Zephyra GX-4866 Core 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4866-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index29,348 (Graphics Cards scale)
Category rank#21,752
Street price$1,029
Power285 W (TGP)
Performance per dollar28.52
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4866 Core
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed21 Gbps
Memory bandwidth504 GB/s
Shader units11,648
Boost clock1,747 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 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, 284 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4866 Core 12GB GDDR6X Graphics Card”, https://vextor7.com/item/925576 (accessed 2026-10-19).