Hardware Spec Index

Zephyra GX-8399 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8399-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index37,817 (Graphics Cards scale)
Category rank#14,016
Street price$1,639
Power390 W (TGP)
Performance per dollar23.07
Released2024

Specifications

BrandZephyra
ModelZephyra GX-8399 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,280
Boost clock1,748 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8399 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/54897903 (accessed 2026-10-23).