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Intel Xeon 6788P vs Intel Xeon 6979P: Comparison
Intel Xeon 6788P and Intel Xeon 6979P separate most on memory channels: Intel Xeon 6788P at 8, Intel Xeon 6979P at 12, 33% in favour of Intel Xeon 6979P. L3 Cache splits them by another 28%, again favouring Intel Xeon 6979P. They match on 18 other specifications, including product line, form factor and codename.
Specs
| Specification |  | |
|---|---|---|
| Product Line | Xeon | Xeon |
| Form Factor | Server & Enthusiast | Server & Enthusiast |
| Model Number | 6788P | 6979P |
| Codename | Granite Rapids | Granite Rapids |
| Release Year | 2024 | 2024 |
| TDP | 400 W | 440 W |
| Market Segment | Server | Server |
| Socket | Other | Other |
| Socket Status | Current | Current |
| Process Node | 3 | 3 |
| Performance Cores | 86 | 120 |
| Efficiency Cores | 0 | 0 |
| SMT Enabled | Yes | Yes |
| P-Core Base Clock | 2.0 | 2.1 |
| P-Core Boost Clock | 3.4 | 3.5 |
| Unlocked Multiplier | No | No |
| L3 Cache | 172-28% | 240 |
| Base Power | 400 | 440 |
| Memory Type | DDR5 | DDR5 |
| Memory Channels | 8-33% | 12 |
| Max Memory Capacity | 2048 | 1536 |
| ECC Support | Yes | Yes |
| Integrated Graphics | No | No |
| Copilot Plus Certified | No | No |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Cores | 86 | 120 |
| Threads | 172 | 240 |
| Socket Support | 1S/2S | 1S/2S |
| Max Memory | 2048 GB (8-channel DDR5-6400) | 1536 GB (12-channel MCR DIMM DDR5-8800) |
| Architecture | Granite Rapids | Granite Rapids |
Verdict
Intel Xeon 6788P
9 / 10 Expert Rating
The Intel Xeon 6788P is a parallel-SKU twin of the 6787P, giving buyers a second qualified part number at the ceiling of LGA 4710 core density.
Intel Xeon 6979P
9.4 / 10 Expert Rating
The Intel Xeon 6979P is the near-flagship runner-up in Intel's Xeon 6 stack, trading eight cores for a slightly higher clock and lower TDP than the 6980P.