CPU Comparison

The Intel Core i7-1365UE and Intel Xeon E-2274G represent two very different interpretations of what a professional processor should be. One is a low-power mobile part designed for efficiency, while the other is a workstation-oriented chip built for sustained throughput. The benchmark data, however, tells a surprisingly one-sided story in favor of the newer mobile processor.

Head-to-Head Benchmarks

The Cinebench suite provides a comprehensive look at both multi-core and single-core performance, and the results are consistent across every test. The Intel Core i7-1365UE wins all six head-to-head comparisons, with the Xeon E-2274G never managing to take a single victory. The margins are not trivial either; they hover consistently around the 11.6% to 12% mark.

In Cinebench R15, the i7-1365UE scores 932 in the multi-core test compared to the Xeon's 835, representing an 11.6% advantage. The single-core result is even more pronounced, with the i7-1365UE hitting 131 versus the Xeon's 117, a 12% delta. These numbers indicate that the Raptor Lake architecture provides a substantial IPC uplift over the older Coffee Lake design, even when the Xeon's higher base clock is taken into account.

Moving to Cinebench R20, the pattern holds. The i7-1365UE posts 3887 in multi-core, beating the Xeon's 3481 by 11.7%. In single-core, the i7-1365UE scores 548 against the Xeon's 491, another 11.6% advantage. The consistency of these deltas across different rendering workloads suggests that the performance gap is architectural rather than workload-specific.

The most demanding test, Cinebench R23, reinforces the trend. The i7-1365UE achieves 9257 in multi-core, while the Xeon E-2274G manages 8289, an 11.7% difference. The single-core scores are 1306 and 1170 respectively, showing an 11.6% lead for the i7-1365UE. These are substantial margins that would translate into real-world differences in rendering times, code compilation, and other CPU-bound tasks.

The average benchmark scores tell a similar story. The i7-1365UE holds an average score of 2677, placing it in the 50th percentile of all CPUs. The Xeon E-2274G sits slightly behind with an average of 2643 and a 49th percentile ranking. The i7-1365UE's nearest rivals include the Intel Core i5-9500F (deltaPct 0.3) and the Intel Core i7-9700T (deltaPct 0.4), while the Xeon's closest competitor is the Intel Core i7-5820K (deltaPct 0.1). Both processors are firmly in the mid-range of the performance spectrum, but the i7-1365UE consistently edges ahead.

The Verdict

The data is unambiguous: the Intel Core i7-1365UE outperforms the Intel Xeon E-2274G in every benchmark test recorded. For users prioritizing raw processing power, the i7-1365UE is the clear choice, delivering roughly 11.6% to 12% better performance across all Cinebench iterations. This is notable given that the Xeon has a significantly higher base clock of 4.00 GHz compared to the i7-1365UE's 1.70 GHz, yet the newer architecture still manages to come out ahead.

The Xeon E-2274G does retain one significant advantage: ECC memory support. For workstation and server applications where data integrity is critical, this feature can be a deciding factor. However, the benchmark results indicate that for pure computational performance, the i7-1365UE is superior. The mobile processor's 10 cores and 12 threads, combined with Raptor Lake's architectural improvements, overcome the Xeon's higher clock speeds and lower core count of 4 cores and 8 threads.

The i7-1365UE also benefits from a much more modern process node at 10 nm versus the Xeon's 14 nm, which contributes to its efficiency and performance. The Xeon's higher 83W TDP compared to the i7-1365UE's 15W TDP does not translate into better performance in these tests; instead, it highlights the i7-1365UE's superior performance-per-watt.

For users building a system where ECC memory is non-negotiable, the Xeon E-2274G remains a viable option despite its performance deficit. For everyone else, the i7-1365UE offers better performance in every measured metric. The Xeon's end-of-life production status further cements the i7-1365UE as the more future-proof choice, as it remains active and supported.

FAQ

Q: Which processor has better multi-core performance?

A: The Intel Core i7-1365UE wins all multi-core tests. It scores 932 in Cinebench R15, 3887 in R20, and 9257 in R23, compared to the Xeon E-2274G's 835, 3481, and 8289 respectively. The deltas range from 11.6% to 11.7% in favor of the i7-1365UE.

Q: Is the Xeon E-2274G faster in single-core tests?

A: No. The i7-1365UE also dominates single-core performance. In Cinebench R15, it scores 131 to the Xeon's 117 (12% faster). In R20, it scores 548 to 491 (11.6% faster), and in R23, it scores 1306 to 1170 (11.6% faster).

Q: What is the average benchmark score difference between the two?

A: The i7-1365UE has an average benchmark score of 2677, while the Xeon E-2274G scores 2643. This puts the i7-1365UE in the 50th percentile of all CPUs and the Xeon in the 49th percentile.

Q: Does the Xeon E-2274G support ECC memory?

A: Yes, the Xeon E-2274G supports ECC memory, while the i7-1365UE does not. This is a key differentiator for users who require error-correcting memory for data integrity in workstation or server environments.

Q: Which processor is more energy efficient?

A: The i7-1365UE has a TDP of 15W, while the Xeon E-2274G has a TDP of 83W. Despite the much lower power envelope, the i7-1365UE delivers significantly better performance in all recorded benchmarks.

Q: What are the release dates for these processors?

A: The Intel Core i7-1365UE was released on 2023-01-03, and the Intel Xeon E-2274G was released on 2019-05-28. The i7-1365UE is currently active in production, while the Xeon E-2274G is end-of-life.

Specification Differences

The two processors differ significantly across several core specifications. The i7-1365UE features 10 cores and 12 threads, while the Xeon E-2274G has only 4 cores and 8 threads. Base clock speeds diverge sharply, with the Xeon running at 4.00 GHz compared to the i7-1365UE's 1.70 GHz. Boost clocks are identical at 4.90 GHz for both.

Power consumption is a major point of departure. The i7-1365UE has a TDP of 15W, whereas the Xeon E-2274G draws 83W. The socket types are also incompatible: the i7-1365UE uses Intel BGA 1744, while the Xeon uses Intel Socket 1151. Memory support differs as well, with the i7-1365UE supporting both DDR4 and DDR5, while the Xeon is limited to DDR4. The i7-1365UE does not support ECC memory, but the Xeon does.

PCIe connectivity varies, with the i7-1365UE offering Gen 4 with 8 lanes (CPU only) and the Xeon providing Gen 3 with 16 lanes (CPU only). The integrated graphics are different, as the i7-1365UE features Iris Xe Graphics 80EU while the Xeon includes HD Graphics P630. The market segments also differ, with the i7-1365UE classified as Mobile and the Xeon as Server/Workstation. The Xeon has a launch MSRP of $328, while the i7-1365UE has no recorded launch MSRP.

Architecture Differences

The architectural divide between these two processors is substantial. The i7-1365UE is built on Raptor Lake architecture (codename Raptor Lake-U), while the Xeon E-2274G uses Coffee Lake (codename Coffee Lake-S WS). The manufacturing process differs significantly, with the i7-1365UE using a 10 nm node versus the Xeon's 14 nm node, both fabricated by Intel.

Cache hierarchies are structured differently. The i7-1365UE has 80 KB of L1 cache per core, 1.25 MB of L2 per core, and 12 MB of shared L3 cache. The Xeon E-2274G has 64 KB of L1 per core, 256 KB of L2 per core, and 8 MB of shared L3 cache. The Xeon also has a documented die size of 126 mm², while the i7-1365UE does not list a die size.

The memory bandwidth for the Xeon is listed at 42.7 GB/s, while the i7-1365UE does not have a specified bandwidth figure. Both support dual-channel memory buses. The i7-1365UE belongs to the Core i7 generation (Raptor Lake-U), whereas the Xeon is part of the Xeon E generation (Coffee Lake). The Xeon's part number is SRFDE, and it belongs to the Xeon E-2200 series. Neither processor has an unlocked multiplier.