Hardware Spec Index

Zephyra GX-5638 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX5638-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index19,276 (Graphics Cards scale)
Category rank#39,348
Street price$399
Power245 W (TGP)
Performance per dollar48.31
Released2025

Specifications

BrandZephyra
ModelZephyra GX-5638 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units7,040
Boost clock2,500 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 241 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5638 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/94092577 (accessed 2026-10-26).