CPU Comparison

The Intel Core i7-8850H and Intel Xeon E-2174G are both 14 nm Coffee Lake parts, but they target entirely different segments: one is a mobile processor, the other a workstation/server chip. The benchmark data reveals a fascinating split, with the mobile part dominating rendering workloads while the Xeon takes a commanding lead in Geekbench. These results show that core count and clock speed are not the only variables at play; the specific workload and its scaling behavior are decisive.

Head-to-Head Benchmarks

The most striking pattern in the data is the complete reversal of fortunes between the Cinebench and Geekbench suites. The Core i7-8850H wins all six Cinebench R15, R20, and R23 tests, while the Xeon E-2174G wins both Geekbench tests. This is not a marginal split; the margins are consistent and telling.

In Cinebench R15 multicore, the i7-8850H scores 857 against the Xeon’s 815, a 5.2% advantage. The single-core R15 result tells a similar story: 120 versus 114, a 5.3% lead for the i7. This pattern holds across every Cinebench iteration. In R20 multicore, the i7 scores 3574 to the Xeon’s 3398, again a 5.2% delta. The R20 single-core test shows 504 versus 479, another 5.2% gap. Even in the latest R23 tests, the i7-8850H maintains its edge: 8511 versus 8091 in multicore and 1201 versus 1142 in single-core, both exactly 5.2% ahead.

The consistency of that 5.2% delta across all six Cinebench tests is remarkable. It suggests a structural advantage for the i7-8850H that scales uniformly with the workload, regardless of whether the test uses one core or all available cores. The i7’s six cores and twelve threads appear to provide a steady throughput advantage over the Xeon’s four cores and eight threads in this rendering workload.

Then comes Geekbench, and the tables turn dramatically. In Geekbench multicore, the Xeon E-2174G scores 5104 against the i7-8850H’s 4765, a 6.6% victory for the Xeon. The single-core Geekbench result is even more lopsided: the Xeon scores 1559 versus the i7’s 1300, a massive 16.6% lead. That 16.6% single-core margin is the largest delta in the entire head-to-head comparison. The Xeon’s higher base clock of 3.80 GHz and boost clock of 4.70 GHz, compared to the i7’s 2.70 GHz base and 4.30 GHz boost, likely explain this Geekbench dominance. Geekbench appears to reward raw clock speed and per-core efficiency more than Cinebench does.

The average benchmark scores also reflect the overall parity: the i7-8850H averages 2604 points, while the Xeon averages 2588, a negligible 0.6% difference. Both processors sit at the 49th percentile of all CPUs, according to the data. The nearest rivals for the i7 include the AMD Ryzen 3 PRO 4355GE (2596, 0.3% higher) and the Intel Xeon E-2174G itself (2588, 0.6% lower). For the Xeon, the closest competitors are the Intel Xeon E5-4620 v3 (2587, 0.0% delta) and the AMD Ryzen 3 PRO 4355GE (2596, -0.3% delta). This places both chips in a tight performance cluster, but with very different workload profiles.

Architecture Differences

The two processors share the same Coffee Lake architecture and 14 nm process node, but they diverge significantly in their physical and logical configurations. The Core i7-8850H is a mobile part with six cores and twelve threads, while the Xeon E-2174G is a server/workstation chip with four cores and eight threads. The i7’s die size is 149 mm², notably larger than the Xeon’s 126 mm², which is consistent with the additional two cores.

Cache configurations also differ. Both have 64 KB of L1 cache and 256 KB of L2 cache per core, but the shared L3 cache tells a different story. The i7-8850H has 12 MB of shared L3 cache, while the Xeon E-2174G has only 8 MB. That 4 MB difference in L3 cache likely contributes to the i7’s Cinebench wins, as rendering workloads benefit from larger cache pools to keep multiple threads fed with data.

The memory support shows another key divergence. Both support DDR4, but the Xeon explicitly lists dual-channel memory with a bandwidth of 42.7 GB/s, while the i7-8850H’s memory bus and bandwidth are not specified in the data. More importantly, the Xeon supports ECC memory, while the i7 does not. This is a critical feature for workstation and server reliability, and it is a major reason why the Xeon exists as a separate product line.

Integrated graphics also differ: the i7-8850H comes with UHD 630, while the Xeon E-2174G has HD Graphics P630. The Xeon’s PCIe configuration is listed as Gen 3 with 16 lanes (CPU only), while the i7’s PCIe details are absent. The Xeon uses the Intel Socket 1151, whereas the i7 is soldered to Intel BGA 1440, reflecting its mobile nature. The Xeon’s TDP is 71 watts, compared to the i7’s 45 watts, which is expected given the Xeon’s higher clock speeds and desktop-class power envelope.

FAQ

Q: Why does the Core i7-8850H win all six Cinebench tests?

A: The data shows a consistent 5.2% advantage for the i7-8850H across Cinebench R15, R20, and R23, in both single-core and multicore modes. This uniformity suggests its six cores, twelve threads, and 12 MB of shared L3 cache provide a structural benefit for Cinebench’s rendering workload, which scales well with additional cores and cache.

Q: Why does the Xeon E-2174G win Geekbench by such a large margin?

A: The Xeon’s Geekbench single-core score of 1559 is 16.6% higher than the i7’s 1300. The Xeon’s higher base clock of 3.80 GHz and boost clock of 4.70 GHz, compared to the i7’s 2.70 GHz base and 4.30 GHz boost, likely explain this advantage. Geekbench appears to place more weight on raw clock speed and per-core performance than on core count.

Q: Which processor has more cores and threads?

A: The Core i7-8850H has six cores and twelve threads, while the Xeon E-2174G has four cores and eight threads. Despite having fewer cores, the Xeon still outperforms the i7 in Geekbench, indicating that clock speed can compensate for core count in certain workloads.

Q: Does the Xeon E-2174G support ECC memory?

A: Yes, the data lists ECC memory support as true for the Xeon E-2174G. The Core i7-8850H does not support ECC memory. This makes the Xeon suitable for error-sensitive workstation and server applications where data integrity is paramount.

Q: What are the socket requirements for each processor?

A: The Core i7-8850H uses Intel BGA 1440, which means it is soldered directly to the motherboard and is not upgradeable. The Xeon E-2174G uses Intel Socket 1151, which is a standard socket that allows for processor replacement. The i7’s mobile BGA design reflects its intended use in laptops.

Q: How do their average benchmark scores compare?

A: The Core i7-8850H has an average benchmark score of 2604, while the Xeon E-2174G averages 2588. This is a 0.6% difference in favor of the i7. Both processors sit at the 49th percentile of all CPUs, indicating they are statistically equivalent in overall performance despite their different workload profiles.

The Verdict

The data presents a clear, workload-dependent choice. The Core i7-8850H is the superior processor for Cinebench-style rendering workloads, winning all six tests with a consistent 5.2% margin. Its six cores, twelve threads, and 12 MB of L3 cache give it an edge in multi-threaded rendering that the Xeon cannot overcome. For users whose primary applications behave like Cinebench, the i7-8850H is the better performer.

The Xeon E-2174G, however, is the clear winner in Geekbench, with a 6.6% multicore advantage and a commanding 16.6% single-core lead. Its higher clock speeds and lower core count make it more responsive in single-threaded and lightly-threaded tasks. The Xeon’s ECC memory support and standard Socket 1151 also make it the more appropriate choice for workstation and server deployments where data integrity and upgradeability are required.

The overall average scores are nearly identical, with the i7 at 2604 and the Xeon at 2588, placing both at the 49th percentile. This means that for a mixed workload, users are unlikely to notice a significant difference. The choice ultimately comes down to whether the workload is rendering-heavy (choose the i7) or clock-speed-sensitive and reliability-focused (choose the Xeon).

Specification Differences

The two processors differ in several key specification fields. The Core i7-8850H has six cores and twelve threads, while the Xeon E-2174G has four cores and eight threads. The i7’s base clock is 2.70 GHz, and its boost clock is 4.30 GHz. The Xeon’s base clock is 3.80 GHz, and its boost clock is 4.70 GHz. The i7 has a TDP of 45 watts, while the Xeon has a TDP of 71 watts.

The socket types are completely different: the i7 uses Intel BGA 1440, and the Xeon uses Intel Socket 1151. The i7 has a die size of 149 mm², while the Xeon’s die is 126 mm². L3 cache capacity differs, with the i7 offering 12 MB shared and the Xeon offering 8 MB shared. The Xeon explicitly supports dual-channel memory with 42.7 GB/s bandwidth, while the i7’s memory bus and bandwidth are not specified. The Xeon supports ECC memory, the i7 does not. The Xeon lists PCIe Gen 3 with 16 lanes (CPU only), while the i7 has no PCIe information. Integrated graphics differ: the i7 has UHD 630, and the Xeon has HD Graphics P630. The Xeon has a launch MSRP of $334. The i7’s market segment is Mobile, while the Xeon’s is Server/Workstation. The Xeon’s part number is SR3WN, and the i7’s is SR3YZ.

Where Each One Wins

The Core i7-8850H wins decisively in Cinebench workloads. Across R15, R20, and R23, in both single-core and multicore modes, it holds a steady 5.2% advantage over the Xeon. This makes it the better choice for 3D rendering, video encoding, and other tasks that rely on the Cinebench engine or similar multi-threaded rendering algorithms. Its larger 12 MB L3 cache and six-core configuration provide a tangible benefit in these scenarios.

The Xeon E-2174G wins in Geekbench, particularly in single-core performance where it leads by 16.6%. Its higher clock speeds make it superior for applications that are latency-sensitive and single-threaded, such as certain database queries, spreadsheet calculations, or legacy software that does not utilize multiple cores. The Geekbench multicore win of 6.6% also indicates that the Xeon’s four fast cores can outperform the i7’s six slower cores in certain parallel workloads that are not cache-intensive.

For workstation and server use, the Xeon’s ECC memory support and Socket 1151 upgradeability are decisive features that the i7 cannot offer. The i7’s mobile BGA 1440 socket and 45-watt TDP make it suitable only for laptops and compact systems where power efficiency is critical. The Xeon’s 71-watt TDP and standard socket make it a more flexible platform for building or upgrading a desktop workstation. In summary, the i7 wins on rendering throughput, while the Xeon wins on clock speed, single-thread responsiveness, and server-grade features.