Hardware Spec Index

Zephyra GX-3990 Edge 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3990-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index32,286 (Graphics Cards scale)
Category rank#36,404
Street price$1,339
Power335 W (TGP)
Performance per dollar24.11
Released2022

Specifications

BrandZephyra
ModelZephyra GX-3990 Edge
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units14,336
Boost clock2,145 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)335 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 299 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3990 Edge 24GB GDDR6 Graphics Card”, https://vextor7.com/item/18848024 (accessed 2026-10-20).