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Intel Xeon 6748P vs Intel Xeon 6766E: Comparison
Intel Xeon 6748P and Intel Xeon 6766E differ on performance cores: Intel Xeon 6748P at 48, Intel Xeon 6766E at 0, which puts Intel Xeon 6748P ahead on that measure. They match on 15 other specifications, including product line, release year and market segment.
Specs
| Specification |  | |
|---|---|---|
| Product Line | Xeon | Xeon |
| Codename | Granite Rapids | Sierra Rapids |
| Release Year | 2024 | 2024 |
| Market Segment | Server | Server |
| Socket | Other | Other |
| Socket Status | Current | Current |
| Process Node | 3 | 3 |
| Performance Cores | 48 | 0 |
| Efficiency Cores | 0 | 144 |
| SMT Enabled | Yes | No |
| P-Core Base Clock | 2.5 | 1.9 |
| P-Core Boost Clock | 3.9 | 3.1 |
| Unlocked Multiplier | No | No |
| L3 Cache | 96 MB-47% | 180 |
| Base Power | 270 | 400 |
| 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 | Granite Rapids | Sierra Rapids |
| Socket Support | 1S/2S | 1S/2S |
| Max Memory | 2048 GB (8-channel DDR5-6400) | 2048 GB (8-channel DDR5-6400) |
| Cores | 48 | 144 |
| Threads | 96 | 144 |
Verdict
Intel Xeon 6748P
8.8 / 10 Expert Rating
The Intel Xeon 6748P is a parallel-SKU twin of the 6741P, useful when OEM qualification calls for an alternate part number at the same mid-clock 48-core tier.
Intel Xeon 6766E
8.6 / 10 Expert Rating
The Intel Xeon 6766E trades per-core performance for AMD-style core density, a strong pick for horizontally-scaled cloud-native fleets.