Intel Core i7-10810U vs Intel Xeon E-2276M Comparison

Intel Xeon E-2276M and Intel Core i7-10810U are both six-core, twelve-thread processors from Intel, but the benchmark data places them in different performance tiers despite a similar average score. The Core i7-10810U wins every single head-to-head benchmark in the database, with a consistent 20.8% lead across both single-core and multi-core tests. The Xeon E-2276M, however, is the only one of the two with ECC memory support and a server/workstation market segment, which defines its role despite its lower raw scores.

Where Each One Wins

The Intel Core i7-10810U is the outright performance winner in every recorded benchmark. It does not just edge out the Xeon E-2276M; it beats it by the same 20.8% margin in all six tests, from Cinebench R15 to R23, across both single-core and multi-core workloads. The data shows a clean sweep: six wins for the Core i7, zero for the Xeon E-2276M.

The Intel Xeon E-2276M wins in exactly one category: platform capability. It is the only processor in this comparison with ECC memory support, a feature that the Core i7-10810U lacks entirely. The Xeon is also classified as a server/workstation part, while the Core i7 is a mobile part. For workloads that require error-correcting memory, the Xeon E-2276M is the only viable option, regardless of its benchmark deficit.

The use-case split is clear. If the task is raw computational throughput, rendering, or any multi-threaded workload, the Core i7-10810U is the faster chip. If the task demands ECC memory for data integrity in a workstation environment, the Xeon E-2276M is the only choice, and its performance disadvantage becomes secondary to that feature.

Architecture Differences

Both processors share the same 14 nm process node from Intel, but they come from different architectural families. The Xeon E-2276M is based on Coffee Lake, specifically the Coffee Lake-H variant. The Core i7-10810U is based on Comet Lake, specifically the Comet Lake-U variant. Both are end-of-life products.

The core and cache configurations are identical. Each chip has 6 cores and 12 threads, with 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 12 MB of shared L3 cache. The memory support differs: the Xeon supports DDR4 only, while the Core i7 supports both DDR3 and DDR4. Both use dual-channel memory.

The Xeon E-2276M has a base clock of 2.80 GHz and a boost clock of 4.70 GHz, with a TDP of 45 W. The Core i7-10810U has a base clock of 1100.00 MHz (1.10 GHz) and a boost clock of 4.90 GHz, with a TDP of 25 W. The Core i7's higher boost clock of 4.90 GHz explains its single-core advantage, while its lower TDP suggests a more efficient design despite the performance lead.

The integrated graphics differ. The Xeon E-2276M carries UHD Graphics P630, while the Core i7-10810U has UHD Graphics. The Xeon also has a PCIe Gen 3 implementation with 16 lanes (CPU only), while the Core i7 lists PCIe Gen 3 without a lane count. The Xeon supports ECC memory; the Core i7 does not.

The die size is recorded for the Xeon at 154 mm², while the Core i7 has no die size listed. The Xeon has a launch MSRP of $450, while the Core i7 has no recorded launch price. Both processors have locked multipliers.

Head-to-Head Benchmarks

The Core i7-10810U wins every benchmark by exactly 20.8%, a remarkably consistent margin. In Cinebench R15 multi-core, the Core i7 scores 686 against the Xeon's 544. In single-core R15, it scores 96 against 76. Both deltas are listed as -20.7% and -20.8% respectively, indicating the Core i7's advantage.

Cinebench R20 shows the same pattern. Multi-core: Core i7 at 2862, Xeon at 2268, a 20.8% lead. Single-core: Core i7 at 404, Xeon at 320, also 20.8%. The margin does not fluctuate across different workload intensities.

Cinebench R23 confirms the trend. Multi-core: Core i7 at 6816, Xeon at 5400, 20.8% ahead. Single-core: Core i7 at 962, Xeon at 762, 20.8% ahead. The consistency suggests the Core i7's advantage comes from its higher boost clock of 4.90 GHz versus 4.70 GHz, and possibly its newer Comet Lake architecture.

The Geekbench results are only recorded for the Xeon E-2276M, with a multi-core score of 5159 and single-core score of 1440. The Core i7-10810U has no Geekbench entries in the database, so a direct comparison in that test is not possible.

The average benchmark score is nearly identical: the Xeon E-2276M averages 1996, while the Core i7-10810U averages 1971. This places both at the 44th percentile against all CPUs. The Xeon's nearest rival is the Intel Core i5-8400T with an average score of 2001, a delta of -0.3%. The Core i7's nearest rival is the Intel Core i5-7600K at 1976, a delta of -0.3%. The similarity in average scores masks the head-to-head sweep, which is explained by the different benchmark suites partially recorded for each chip.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The Intel Core i7-10810U wins all three multi-core Cinebench tests. It scores 686 in R15, 2862 in R20, and 6816 in R23, versus the Xeon E-2276M's 544, 2268, and 5400 respectively. The margin is 20.8% in each case.

Q: Does the Xeon E-2276M win any benchmark?

A: No. The head-to-head data shows the Core i7-10810U winning all six recorded benchmarks. The Xeon E-2276M has zero wins in the comparison.

Q: What is the TDP difference between the two?

A: The Xeon E-2276M has a TDP of 45 W, while the Core i7-10810U has a TDP of 25 W. The Core i7 delivers higher performance with a lower thermal envelope.

Q: Can the Core i7-10810U use ECC memory?

A: No. ECC memory support is listed as true for the Xeon E-2276M and false for the Core i7-10810U. This is a key differentiator for workstation reliability.

Q: Which processor has a higher boost clock?

A: The Core i7-10810U boosts to 4.90 GHz, while the Xeon E-2276U boosts to 4.70 GHz. The Core i7's higher boost clock correlates with its single-core benchmark wins.

Q: Are both processors based on the same process node?

A: Yes, both are built on Intel's 14 nm process. However, the Xeon uses the Coffee Lake architecture, while the Core i7 uses Comet Lake.

Specification Differences

| Specification | Intel Xeon E-2276M | Intel Core i7-10810U |

|----------------|---------------------|----------------------|

| Series | Xeon E-2200 series | Core 10th Gen |

| Base Clock | 2.80 GHz | 1100.00 MHz |

| Boost Clock | 4.70 GHz | 4.90 GHz |

| TDP | 45 W | 25 W |

| Architecture | Coffee Lake | Comet Lake |

| Codename | Coffee Lake-H | Comet Lake-U |

| Generation | Xeon E (Coffee Lake) | Core i7 (Comet Lake-U) |

| Die Size | 154 mm² | Not listed |

| Memory Support | DDR4 | DDR3, DDR4 |

| Memory Bandwidth | 42.7 GB/s | Not listed |

| ECC Memory | Yes | No |

| PCIe | Gen 3, 16 Lanes (CPU only) | Gen 3 |

| Integrated Graphics | UHD Graphics P630 | UHD Graphics |

| Market Segment | Server/Workstation | Mobile |

| Launch MSRP | $450 | Not listed |

The Verdict

The Intel Core i7-10810U is the clear performance winner. It beats the Xeon E-2276M by 20.8% in every recorded benchmark, across both single-core and multi-core tests. Its higher boost clock of 4.90 GHz and lower TDP of 25 W make it the more efficient and faster processor in the database comparison. For any user prioritizing raw CPU performance, the Core i7-10810U is the only choice between these two.

The Intel Xeon E-2276M has one defining advantage: ECC memory support. This feature is absent from the Core i7-10810U and cannot be compensated by benchmark scores. The Xeon also has a server/workstation market segment, a larger recorded die size of 154 mm², and a launch MSRP of $450. For applications that require error-correcting memory, the Xeon E-2276M is the correct pick, even though it is slower in every measured workload.

The average benchmark scores tell a different story: the Xeon averages 1996 and the Core i7 averages 1971, a difference of just 1.3% in the Xeon's favor. This is because the Core i7 lacks Geekbench results in the database, so the averages are computed from different test sets. The head-to-head data, which uses identical tests, is the reliable basis for comparison, and it favors the Core i7 decisively.

The verdict is straightforward. Choose the Core i7-10810U for speed, efficiency, and all general-purpose computing. Choose the Xeon E-2276M only if ECC memory is a hard requirement, or if the workload demands a workstation-class platform designation. There is no scenario where the Xeon outperforms the Core i7 in speed, but there are scenarios where the Xeon's ECC support makes it the only acceptable option.