Hardware Spec Index

Zephyra GX-4399 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4399-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index25,249 (Graphics Cards scale)
Category rank#36,834
Street price$739
Power245 W (TGP)
Performance per dollar34.17
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4399 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units9,600
Boost clock2,095 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 256 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4399 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6010334 (accessed 2026-10-21).