Intel Core i7-11370H vs Intel Xeon E5-4627 v3 Comparison

Where Each One Wins

The recorded benchmark data presents an unusually lopsided comparison. Across all six head-to-head tests, the Intel Core i7-11370H claims victory in every instance, while the Intel Xeon E5-4627 v3 fails to secure a single win. This outcome runs counter to what the core counts might suggest, as the Xeon carries 10 cores and 20 threads against the Core i7's 4 cores and 8 threads.

The Core i7-11370H wins on both single-core and multi-core fronts, though the margins are consistently narrow. In Cinebench R15 multicore, the i7 posts 987 versus the Xeon's 971, a 1.6% advantage. The single-core result shows 139 against 137, a 1.5% edge. These patterns repeat across every Cinebench version recorded: R20 multicore shows 4113 versus 4049, R20 single-core shows 580 versus 571, R23 multicore shows 9793 versus 9642, and R23 single-core shows 1382 versus 1361. The deltas never exceed 1.6%, meaning the i7's advantage is real but slim.

Where the i7 clearly excels is in the breadth of its benchmark coverage. The database includes 3DMark scores for the i7 across multiple thread configurations: 3583 for 16 threads, 1630 for 2 threads, 2640 for 4 threads, 3564 for 8 threads, 3588 for max threads, and 896 for single thread. The Xeon E5-4627 v3 has no 3DMark entries in the recorded data, so its performance in those workloads remains unmeasured. This absence means the i7 can be assessed across a wider range of synthetic workloads, while the Xeon's profile is limited to Cinebench results only.

The Xeon's theoretical advantage in raw thread count does not translate into benchmark superiority. With 10 cores and 20 threads, one might expect the Xeon to dominate multi-threaded rendering tasks. The data contradicts this expectation. The Core i7's newer architecture and higher boost clock compensate for its lower core count, allowing it to edge ahead even in multi-core tests. The i7's boost clock reaches 4.80 GHz compared to the Xeon's 3.20 GHz, and this frequency advantage appears sufficient to offset the Xeon's 2.5x core advantage in these specific workloads.

For workloads that depend on single-thread performance, the i7 is the clear choice. Its Cinebench R23 single-core score of 1382 outperforms the Xeon's 1361, and the R20 and R15 single-core results follow the same pattern. The i7 also carries integrated Iris Xe graphics with 96 execution units, whereas the Xeon has no integrated graphics at all. Systems built around the i7 can operate without a discrete GPU, while the Xeon requires one.

The Verdict

The data points to a straightforward conclusion: the Intel Core i7-11370H wins this comparison outright. It achieves a 6-0 record in head-to-head benchmarks, with every delta in its favor. The margins are modest, between 1.5% and 1.6%, but they are consistent across all recorded tests. Users who prioritize benchmark scores in Cinebench workloads should select the i7 without hesitation.

The i7 also offers practical advantages beyond raw scores. It draws a 28 W TDP against the Xeon's 135 W, making it far more power-efficient. It targets the mobile segment, fitting into Intel BGA 1449 sockets, while the Xeon targets server and workstation platforms with its Intel Socket 2011-3. The i7 remains in active production, whereas the Xeon is end-of-life. For new system builds, the i7 is the only viable option between these two.

The Xeon E5-4627 v3 does retain some distinctions. It supports ECC memory, which the i7 does not. It uses a quad-channel memory bus with 68.3 GB/s bandwidth versus the i7's dual-channel 51.2 GB/s. It offers 40 PCIe Gen 3 lanes against the i7's 20 PCIe Gen 4 lanes. These features matter in server environments where data integrity and memory throughput are critical. However, the benchmark results show that these platform advantages do not translate into better Cinebench performance.

For users building a compact, power-efficient system with strong single-thread and competitive multi-thread performance, the i7 is the answer. For users who require ECC memory support and a server-class platform, the Xeon remains relevant despite its benchmark deficit. The data does not support choosing the Xeon for raw rendering performance, as the i7 wins every recorded test.

Head-to-Head Benchmarks

The six head-to-head results all favor the Intel Core i7-11370H, with the largest margin appearing in multi-core tests. In Cinebench R15 multicore, the i7 scores 987 against the Xeon's 971, a 1.6% delta. The R20 multicore test shows 4113 versus 4049, also a 1.6% margin. The R23 multicore test shows 9793 versus 9642, maintaining the same 1.6% gap. This consistency suggests the i7's multi-core advantage is structural rather than workload-specific.

Single-core tests show a slightly smaller edge. Cinebench R15 single-core gives the i7 a 139 score against 137, a 1.5% delta. R20 single-core shows 580 versus 571, again 1.5%. R23 single-core shows 1382 versus 1361, also 1.5%. The pattern is remarkably uniform: the i7 leads by roughly one and a half percent across the board.

The i7's average benchmark score across all recorded tests is 2861, placing it at the 51st percentile among all CPUs. The Xeon's average score is 2789, also at the 51st percentile. Despite the identical percentile ranking, the i7's higher average score reflects its consistent edge. The i7's nearest rivals include the AMD Ryzen 3 PRO 5475U with an average score of 2865 and a delta of -0.1%, the Intel Xeon E-2126G at 2842 with a delta of 0.7%, the Intel Core i7-6800K at 2838 with a delta of 0.8%, and the Intel Core i5-10600 at 2837 with a delta of 0.9%. These rivals bracket the i7 closely, suggesting it sits in a competitive cluster.

The Xeon's nearest rivals include the Intel Core i5-11300H at 2792 with a delta of -0.1%, the Intel Core i7-5930K at 2775 with a delta of 0.5%, the AMD Ryzen 3 PRO 4350G at 2774 with a delta of 0.5%, and the Intel Core i5-8600K at 2807 with a delta of -0.6%. The Xeon's average score of 2789 places it slightly below its closest competitor, the i5-11300H.

The i7's 3DMark results add another dimension. With a max-thread score of 3588 and a 16-thread score of 3583, the i7 shows strong scaling. Its 2-thread score of 1630 and 4-thread score of 2640 indicate linear gains as thread count increases. The single-thread score of 896 rounds out the profile. These scores have no direct Xeon counterpart in the database, so no head-to-head comparison is possible.

FAQ

Q: Which processor wins in multi-core Cinebench tests?

A: The Intel Core i7-11370H wins all three multi-core tests. It scores 987 in R15 versus 971, 4113 in R20 versus 4049, and 9793 in R23 versus 9642. Each win comes with a 1.6% margin.

Q: Does the Xeon's higher core count give it any advantage?

A: The Xeon has 10 cores and 20 threads against the i7's 4 cores and 8 threads. Despite this, the Xeon loses every benchmark. The i7's higher boost clock of 4.80 GHz versus 3.20 GHz appears to compensate for the core deficit.

Q: What is the average benchmark score for each processor?

A: The i7 has an average score of 2861, while the Xeon has an average score of 2789. Both fall at the 51st percentile among all CPUs.

Q: Does the Xeon support ECC memory?

A: Yes, the Xeon E5-4627 v3 supports ECC memory. The Core i7-11370H does not. The Xeon also uses a quad-channel memory bus with 68.3 GB/s bandwidth, while the i7 uses dual-channel at 51.2 GB/s.

Q: Are there any benchmarks where the Xeon is not compared?

A: The Xeon has no 3DMark scores in the database. The i7 has six 3DMark scores ranging from 896 for single thread to 3588 for max threads. These cannot be compared directly.

Q: What is the production status of each processor?

A: The Core i7-11370H is listed as active in production. The Xeon E5-4627 v3 is end-of-life. The i7 released in 2021, while the Xeon released in 2015.

Architecture Differences

The two processors come from different architectural eras. The Intel Core i7-11370H uses the Tiger Lake-H architecture, built on a 10 nm process node at Intel's foundry. Its die size measures 146.1 mm². The Intel Xeon E5-4627 v3 uses the Haswell-EP architecture, built on a 22 nm process. Its die size is 356 mm², and it contains 2,600 million transistors.

The cache structures differ significantly. The i7 has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. The Xeon has 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 25 MB of shared L3 cache. The Xeon's larger L3 cache reflects its server-oriented design, but the i7's per-core L2 cache is substantially larger.

Memory support shows a similar divergence. Both processors support DDR4 memory, but the Xeon uses a quad-channel memory bus with 68.3 GB/s bandwidth, while the i7 uses dual-channel with 51.2 GB/s. The Xeon supports ECC memory, making it suitable for error-sensitive server workloads. The i7 does not support ECC. The Xeon offers 40 PCIe Gen 3 lanes, while the i7 offers 20 PCIe Gen 4 lanes. The newer PCIe standard on the i7 provides higher per-lane bandwidth.

The i7 includes integrated Iris Xe graphics with 96 execution units. The Xeon has no integrated graphics. This makes the i7 a complete platform solution for mobile systems, while the Xeon requires a discrete GPU. The i7's TDP is 28 W, suitable for laptops and compact systems. The Xeon's TDP is 135 W, reflecting its server-class power envelope.

The socket types are incompatible. The i7 uses Intel BGA 1449, a mobile socket. The Xeon uses Intel Socket 2011-3, a server platform socket. The i7's part number is SRKH5, while the Xeon's is SR22Q. Neither processor has an unlocked multiplier, so overclocking is not supported on either platform.

The release dates show a six-year gap. The i7 launched in January 2021 with a launch MSRP of $426. The Xeon launched in May 2015 with a launch MSRP of $2225. The production status also differs: the i7 is active, while the Xeon is end-of-life. These factors, combined with the benchmark results, position the i7 as the more current and capable option for most workloads.