Hardware Spec Index

Zephyra GX-3644 Edge 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3644-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index34,820 (Graphics Cards scale)
Category rank#34,759
Street price$1,619
Power350 W (TGP)
Performance per dollar21.51
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3644 Edge
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units15,104
Boost clock2,431 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)350 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 312 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3644 Edge 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6014470 (accessed 2026-10-24).