Intel Xeon E-2176G vs Intel Xeon E-2236 Comparison

Where Each One Wins

The benchmark data presents a clear picture: the Intel Xeon E-2236 wins every recorded head-to-head comparison against the Intel Xeon E-2176G. Across six Cinebench tests spanning R15, R20, and R23, the E-2236 takes all six wins, while the E-2176G records zero victories. This is not a case of one processor dominating in specific workloads and losing in others; rather, the E-2236 holds a consistent, if modest, advantage across both single-core and multi-core scenarios.

Looking at the use-case split, the E-2236 wins in every category where performance is measured. The single-core wins range from 1.6% to 1.8% depending on the test version, while the multi-core wins sit at 1.7% to 1.8%. For users prioritizing single-threaded tasks such as lightly threaded applications, database queries, or legacy software that relies on one or two cores, the E-2236 holds the edge. For multi-threaded workloads like video encoding, 3D rendering, or compilation tasks, the E-2236 also comes out ahead, though the margin remains in the same narrow band.

The E-2176G does have one additional benchmark in the database: Geekbench results showing a multi-core score of 6331 and a single-core score of 1573. However, the E-2236 does not have comparable Geekbench entries in the recorded data, so these cannot be used for a direct head-to-head comparison. Within the tests where both processors have recorded scores, the E-2236 is uniformly faster.

Architecture Differences

Both processors share the same fundamental design foundation. They are built on Coffee Lake architecture, specifically the Coffee Lake-S WS codename, and both belong to the Xeon E generation. The process node is identical at 14 nm, and both are fabricated by Intel. The die size matches at 154 mm², and the cache structure is exactly the same: 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 12 MB of shared L3 cache.

The core and thread configuration is also identical: six cores and twelve threads on both parts. Memory support is DDR4 on a dual-channel bus with 42.7 GB/s bandwidth, and both support ECC memory. PCIe connectivity is Gen 3 with 16 lanes from the CPU. Both processors are locked, meaning the multiplier is not unlocked for overclocking.

The differences lie in clock speeds and the integrated graphics unit. The E-2236 has a base clock of 3.40 GHz and a boost clock of 4.80 GHz. The E-2176G starts at a higher base clock of 3.70 GHz but boosts to 4.70 GHz. This creates an interesting dynamic: the E-2176G has a higher base frequency, while the E-2236 has a higher turbo frequency. The recorded benchmark results show that the E-2236's higher boost clock translates into better actual performance across all tested scenarios.

The integrated graphics differ as well. The E-2236 carries UHD Graphics P630, while the E-2176G has HD Graphics P630. Both are integrated graphics solutions, but the naming indicates a generation difference in the graphics component.

The release timeline shows the E-2176G launched earlier on 2018-07-11, while the E-2236 arrived on 2019-05-28. Both are end-of-life products now. The part numbers are SR3WS for the E-2176G and SRF7G for the E-2236.

FAQ

Q: Which processor has a higher boost clock?

A: The Intel Xeon E-2236 boosts to 4.80 GHz, while the Intel Xeon E-2176G boosts to 4.70 GHz. The recorded benchmarks show the E-2236 winning all single-core tests by 1.6% to 1.8%.

Q: Do both processors have the same core count?

A: Yes, both the E-2236 and E-2176G have six cores and twelve threads. The core configuration is identical, as is the cache layout with 64 KB L1 per core, 256 KB L2 per core, and 12 MB shared L3.

Q: What is the difference in base clock speeds?

A: The E-2176G has a higher base clock at 3.70 GHz, while the E-2236 has a base clock of 3.40 GHz. Despite this, the E-2236 outperforms the E-2176G in every recorded benchmark.

Q: Are these processors compatible with the same socket?

A: Both use Intel Socket 1151. They also share the same 14 nm process node, 154 mm² die size, and dual-channel DDR4 memory support with 42.7 GB/s bandwidth.

Q: Do both processors support ECC memory?

A: Yes, both the E-2236 and E-2176G support ECC memory. They also both have integrated graphics, though the E-2236 has UHD Graphics P630 while the E-2176G has HD Graphics P630.

Q: Which processor has a higher average benchmark score?

A: The E-2176G has a higher average benchmark score of 3502 compared to 3410 for the E-2236. However, the E-2176G's average includes Geekbench results, while the E-2236 only has Cinebench entries in the database.

Specification Differences

The two processors differ in several specification fields. The base clock is 3.40 GHz for the E-2236 and 3.70 GHz for the E-2176G. The boost clock is 4.80 GHz for the E-2236 and 4.70 GHz for the E-2176G. The integrated graphics differ: UHD Graphics P630 on the E-2236 versus HD Graphics P630 on the E-2176G.

The release dates are different, with the E-2176G launching on 2018-07-11 and the E-2236 on 2019-05-28. The launch MSRP also differs, though this is listed only for reference. The part numbers are SRF7G for the E-2236 and SR3WS for the E-2176G.

The series names are different: the E-2236 belongs to the Xeon E-2200 series, while the E-2176G belongs to the Xeon E-2100 series. The average benchmark scores differ as well, with the E-2176G at 3502 and the E-2236 at 3410. The percentile versus all CPUs is 55 for the E-2176G and 54 for the E-2236.

All other specifications are identical: six cores, twelve threads, 80 W TDP, Intel Socket 1151, Coffee Lake architecture, 14 nm process, 154 mm² die, identical cache hierarchy, DDR4 dual-channel memory, ECC support, PCIe Gen 3 with 16 lanes, and locked multipliers.

Head-to-Head Benchmarks

The head-to-head results are uniform in direction, with the E-2236 winning every test. The margins are consistent, ranging from 1.6% to 1.8%. In Cinebench R15 multi-core, the E-2236 scores 1188 against 1168 for the E-2176G, a 1.7% advantage. The R15 single-core test shows 167 versus 164, a 1.8% edge.

Moving to Cinebench R20, the multi-core result is 4952 for the E-2236 and 4867 for the E-2176G, a 1.7% difference. The R20 single-core test shows 698 versus 687, a 1.6% margin.

In Cinebench R23, the multi-core score is 11792 for the E-2236 and 11589 for the E-2176G, a 1.8% advantage. The R23 single-core test shows 1664 versus 1636, a 1.7% difference.

The largest single margin is 1.8%, appearing in R15 single-core and R23 multi-core. The smallest margin is 1.6% in R20 single-core. Across all six tests, the E-2236 maintains a narrow but consistent lead, suggesting that the higher boost clock of 4.80 GHz provides a measurable benefit over the 4.70 GHz boost of the E-2176G, despite the latter's higher base clock.

The Verdict

The data directs a clear choice toward the Intel Xeon E-2236 for users who prioritize raw benchmark performance. It wins all six recorded head-to-head comparisons, with margins between 1.6% and 1.8%. The consistency of these results across different Cinebench versions and both single-core and multi-core tests indicates that the advantage is not workload-specific but rather a general performance edge.

For single-threaded applications, the E-2236 is the better pick. Its higher boost clock of 4.80 GHz delivers a 1.6% to 1.8% improvement in single-core tests compared to the E-2176G's 4.70 GHz boost. For multi-threaded workloads, the same pattern holds, with the E-2236 leading by 1.7% to 1.8% across all multi-core tests.

The E-2176G does have a higher base clock of 3.70 GHz versus 3.40 GHz, and it holds a higher average benchmark score of 3502 against 3410. However, the average score for the E-2176G includes Geekbench results that are not recorded for the E-2236, so a direct comparison using that metric is not possible. Within the shared test suite, the E-2236 wins every time.

Users who need integrated graphics may note the difference between UHD Graphics P630 on the E-2236 and HD Graphics P630 on the E-2176G. Both are integrated solutions, but the E-2236 carries the newer designation. Both processors support ECC memory, making them suitable for workstation and server environments where data integrity is critical.

Given the end-of-life status of both parts, the choice comes down to the recorded performance data. The E-2236 is the faster processor in every measured scenario. The E-2176G offers a higher base clock and a higher average score from a broader benchmark set, but in direct comparison, it trails the E-2236 across all shared tests. For users selecting between these two, the E-2236 is the stronger performer based on the available evidence.