The Great Pyramid of Giza differs from the other six wonders of the ancient world in several ways:
1. **Purpose and Function:** While the other wonders were primarily monuments or structures built for religious or commemorative purposes, the Great Pyramid of Giza served as a tomb for the Pharaoh Khufu.
2. **Survival:** The Great Pyramid of Giza is the only wonder of the ancient world that still largely exists today in its original form. The other wonders have either been destroyed, significantly altered, or their remains are much less intact.
3. **Size and Scale:** The Great Pyramid of Giza is the largest of the ancient wonders, both in terms of height and volume. Its massive size and precise construction techniques set it apart from the other wonders.
4. **Construction Materials:** While the other wonders were often constructed using materials like marble or bronze, the Great Pyramid of Giza was built primarily using limestone blocks, with some granite and limestone casing stones.
Overall, the Great Pyramid of Giza stands out not only for its monumental size and enduring presence but also for its unique purpose and construction techniques compared to the other wonders of the ancient world.