Hardware Spec Index

Zephyra GX-7638 Edge 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX7638-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index27,930 (Graphics Cards scale)
Category rank#41,852
Street price$899
Power275 W (TGP)
Performance per dollar31.07
Released2022

Specifications

BrandZephyra
ModelZephyra GX-7638 Edge
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units11,264
Boost clock2,576 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7638 Edge 16GB GDDR6X Graphics Card”, https://vextor7.com/item/32936391 (accessed 2026-10-25).