Hardware Spec Index

Zephyra GX-3993 Max 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3993-MAX · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index27,297 (Graphics Cards scale)
Category rank#16,598
Street price$849
Power335 W (TGP)
Performance per dollar32.15
Released2025

Specifications

BrandZephyra
ModelZephyra GX-3993 Max
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units10,624
Boost clock2,547 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)335 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3993 Max 12GB GDDR7 Graphics Card”, https://vextor7.com/item/9953517 (accessed 2026-10-26).