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Intel Xeon 6746E vs Intel Xeon 6747P: Comparison
Intel Xeon 6746E and Intel Xeon 6747P separate most on l3 cache: Intel Xeon 6746E at 140 MB, Intel Xeon 6747P at 96 MB, 31% in favour of Intel Xeon 6746E. They match on 15 other specifications, including product line, release year and market segment.
Specs
| Specification |  | |
|---|---|---|
| Product Line | Xeon | Xeon |
| Codename | Sierra Rapids | Granite Rapids |
| Release Year | 2024 | 2024 |
| Market Segment | Server | Server |
| Socket | Other | Other |
| Socket Status | Current | Current |
| Process Node | 3 | 3 |
| Performance Cores | 0 | 48 |
| Efficiency Cores | 112 | 0 |
| SMT Enabled | No | Yes |
| P-Core Base Clock | 2.0 | 2.7 |
| P-Core Boost Clock | 3.2 | 4.1 |
| Unlocked Multiplier | No | No |
| L3 Cache | 140 MB | 96 MB-31% |
| Base Power | 400 | 270 |
| Memory Type | DDR5 | DDR5 |
| Memory Channels | 8 | 8 |
| Max Memory Capacity | 2048 | 2048 |
| ECC Support | Yes | Yes |
| Integrated Graphics | No | No |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Architecture | Sierra Rapids | Granite Rapids |
| Socket Support | 1S/2S | 1S/2S |
| Max Memory | 2048 GB (8-channel DDR5-6400) | 2048 GB (8-channel DDR5-6400) |
| Cores | 112 | 48 |
| Threads | 112 | 96 |
Verdict
Intel Xeon 6746E
8.6 / 10 Expert Rating
The Intel Xeon 6746E trades per-core performance for AMD-style core density, a strong pick for horizontally-scaled cloud-native fleets.
Intel Xeon 6747P
9 / 10 Expert Rating
The Intel Xeon 6747P is the clock-leading 48-core Granite Rapids SKU, the pick when per-core speed matters as much as core count at this tier.