Hardware Spec Index

Zephyra GX-8683 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8683-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index40,780 (Graphics Cards scale)
Category rank#11,578
Street price$2,029
Power400 W (TGP)
Performance per dollar20.10
Released2023

Specifications

BrandZephyra
ModelZephyra GX-8683 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units17,920
Boost clock1,732 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 335 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-8683 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/14928005 (accessed 2026-10-19).