Intel Core i7-8850H vs Intel Xeon E5-1650 v3 Comparison

The Verdict

The benchmark data presents a consistent picture: the Intel Xeon E5-1650 v3 wins every single head-to-head test recorded in the database, taking all six comparisons with a narrow but uniform margin. The Core i7-8850H does not claim a single benchmark win across the Cinebench R15, R20, or R23 suites, whether in single-core or multi-core workloads. The Xeon E5-1650 v3 leads by margins ranging from 3.3% to 4.0%, which is a small but entirely systematic advantage. For buyers choosing between these two end-of-life processors, the Xeon E5-1650 v3 is the stronger performer in every measured category. However, the context matters: the i7-8850H is a 45 W mobile part with integrated graphics, while the Xeon E5-1650 v3 is a 140 W server and workstation processor with ECC memory support and a quad-channel memory bus. The database indicates the Xeon is the right choice for raw compute throughput in a desktop or workstation chassis where power draw and physical footprint are secondary concerns. The i7-8850H remains the appropriate pick for a mobile platform, where its lower power envelope and embedded graphics make it usable in laptops, but the data shows no performance scenario where it outruns the Xeon.

Architecture Differences

The two processors come from different Intel eras and serve different market segments. The Core i7-8850H is a Coffee Lake-H mobile part, built on the 14 nm process node, with a die size of 149 mm². It is a 6-core, 12-thread processor with a base clock of 2.70 GHz and a boost clock of 4.30 GHz, operating within a 45 W TDP. Its socket is Intel BGA 1440, meaning it is soldered to the motherboard rather than upgradeable. The i7-8850H features 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 12 MB of shared L3 cache. It supports DDR4 memory, does not support ECC memory, and includes integrated UHD 630 graphics. Its multiplier is locked, and its market segment is mobile.

The Xeon E5-1650 v3 is a Haswell-EP part, manufactured on the 22 nm process node, with a substantially larger die of 356 mm² and 2,600 million transistors. It also has 6 cores and 12 threads, but its base clock is higher at 3.50 GHz and its boost clock is lower at 3.80 GHz. The TDP is 140 W, nearly three times that of the i7-8850H. It uses Intel Socket 2011-3, a socketed desktop and workstation platform. Its cache hierarchy includes the same 64 KB L1 per core and 256 KB L2 per core, but a larger 15 MB shared L3 cache. The Xeon supports DDR4 memory over a quad-channel memory bus with 68.3 GB/s of bandwidth, and it supports ECC memory. It has no integrated graphics, relies on a Gen 3 PCIe implementation with 40 lanes from the CPU, and its multiplier is unlocked. The production status for both is end-of-life.

The architectural split is clear: the i7-8850H trades raw clocks and memory bandwidth for mobility and power efficiency, while the Xeon E5-1650 v3 leverages a larger process node, a bigger die, more cache, and a workstation-class memory subsystem to push higher sustained throughput. The i7-8850H's boost clock is 0.50 GHz higher than the Xeon's, yet the Xeon still wins every benchmark, which points to the influence of the larger L3 cache, the quad-channel memory path, and the higher base clock.

Where Each One Wins

The recorded benchmark suite shows no wins for the Core i7-8850H. Across Cinebench R15, R20, and R23, both single-core and multi-core, the Xeon E5-1650 v3 is ahead in every test. The single-core margins are 4.0% in Cinebench R15 (125 vs 120) and 3.3% in R20 (521 vs 504) and R23 (1242 vs 1201). The multi-core margins are 3.4% in R15 (887 vs 857) and 3.3% in both R20 (3696 vs 3574) and R23 (8800 vs 8511). The Xeon's advantage is therefore not confined to multi-threaded scaling; it also applies to lightly threaded work. The i7-8850H does have a higher boost clock, and its 14 nm process is newer, but the database does not record any workload where that translates into a win.

For the i7-8850H, the practical wins are outside the benchmark column: it is a mobile processor with integrated UHD 630 graphics, a 45 W TDP, and a BGA socket, all of which make it suitable for laptops. The Xeon E5-1650 v3 has no integrated graphics, a 140 W TDP, and requires a discrete GPU, so it cannot serve that role. But in pure processing performance, the Xeon is the consistent winner. The data suggests that for users who need maximum compute from these two specific chips, the Xeon is the only choice. For users who need a processor in a mobile form factor, the i7-8850H is the only viable option, but the database does not show it winning any performance comparison.

FAQ

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

A: The Xeon E5-1650 v3 wins all three multi-core Cinebench tests. It scores 887 vs 857 in R15, 3696 vs 3574 in R20, and 8800 vs 8511 in R23, a consistent margin of about 3.3%.

Q: Does the Core i7-8850H win any benchmark in the database?

A: No. The head-to-head record shows zero wins for the i7-8850H and six wins for the Xeon E5-1650 v3 across single-core and multi-core tests.

Q: How do the single-core scores compare?

A: The Xeon leads in every single-core test. In Cinebench R15 it scores 125 vs 120, in R20 it scores 521 vs 504, and in R23 it scores 1242 vs 1201. The margin is 4.0% in R15 and 3.3% in R20 and R23.

Q: What memory features does each processor support?

A: The Xeon E5-1650 v3 supports ECC memory and uses a quad-channel DDR4 memory bus with 68.3 GB/s of bandwidth. The i7-8850H supports DDR4 memory but does not support ECC and has no recorded memory bus width or bandwidth figure.

Q: Do these processors have integrated graphics?

A: The i7-8850H includes integrated UHD 630 graphics. The Xeon E5-1650 v3 has no integrated graphics, so it requires a separate GPU.

Q: Are both processors still in production?

A: No. Both are marked as end-of-life in the database. The i7-8850H was released in April 2018, and the Xeon E5-1650 v3 was released in September 2014.

Head-to-Head Benchmarks

The head-to-head table in the database is unambiguous: six tests, six wins for the Xeon E5-1650 v3, and zero for the Core i7-8850H. The largest margin is in Cinebench R15 single-core, where the Xeon scores 125 against the i7's 120, a 4.0% difference. That is also the only test with a margin above 3.4%. Every other test sits at either 3.3% or 3.4%, indicating a stable and repeatable performance gap.

In Cinebench R15 multi-core, the Xeon scores 887 and the i7 scores 857, a 3.4% lead. That result is notable because the i7-8850H has a much higher boost clock at 4.30 GHz versus 3.80 GHz on the Xeon, yet it still loses. The Xeon's higher base clock of 3.50 GHz versus 2.70 GHz, combined with its 15 MB L3 cache and quad-channel memory bus, appears to offset the i7's boost advantage.

Cinebench R20 repeats the pattern. The Xeon wins multi-core with 3696 vs 3574, a 3.3% margin, and single-core with 521 vs 504, also 3.3%. The R23 results mirror R20 exactly in percentage terms: multi-core is 8800 vs 8511, and single-core is 1242 vs 1201, both 3.3%. The consistency of the margin across different Cinebench versions suggests the performance relationship between these two chips is stable and not dependent on the specific workload version.

Looking at the broader benchmark context, the i7-8850H has an average benchmark score of 2604 across all its recorded tests, while the Xeon E5-1650 v3 has an average of 2545. That is a counterintuitive result: the i7 has a higher average score, yet loses every head-to-head test. The explanation lies in the benchmark sets. The i7-8850H's average includes Geekbench scores of 4765 multi-core and 1300 single-core, which pull its average up, while the Xeon has no Geekbench results in the database. The head-to-head comparisons, which use only the shared Cinebench tests, tell a different story, and those are the tests that matter for direct comparison.

The percentile rankings are identical: both chips sit at the 49th percentile versus all CPUs. That means neither processor is an outlier in either direction; they both occupy the middle of the distribution. The nearest rivals for the i7-8850H include the AMD Ryzen 3 PRO 4355GE at an average score of 2596, which is 0.3% behind, and the Intel Xeon W-2125 at 2623, which is 0.7% ahead. The Xeon E5-1650 v3 sits near the AMD Ryzen 7 4800HS at 2557, which is 0.4% ahead, and the Intel Core i3-10325 at 2530, which is 0.6% behind. These rival deltas are all under 1%, placing both chips in a tightly packed performance cluster.

For a buyer, the choice between these two is not about performance tiers, since they are nearly identical in overall standing. It is about platform fit. The Xeon E5-1650 v3 offers ECC memory, quad-channel bandwidth, an unlocked multiplier, and 40 PCIe lanes, all in a socketed workstation form factor. The i7-8850H offers integrated graphics, a 45 W power envelope, and a mobile socket. The benchmark data consistently favors the Xeon, but the i7-8850H is the only one of the two that can power a laptop. The database records no scenario where the i7 wins, so users prioritizing pure compute should pick the Xeon, while users prioritizing mobility have only one option.