Hardware Spec Index

Zephyra GX-6678 Pro 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX6678-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index39,867 (Graphics Cards scale)
Category rank#32,165
Street price$2,059
Power415 W (TGP)
Performance per dollar19.36
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6678 Pro
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units18,688
Boost clock1,944 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)415 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 332 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6678 Pro 24GB GDDR6X Graphics Card”, https://vextor7.com/item/92934323 (accessed 2026-10-24).