Intel Core i5-1038NG7 vs Intel Xeon D-1541 Comparison

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon D-1541 has 8 cores and 16 threads, while the Intel Core i5-1038NG7 has 4 cores and 8 threads.

Q: How do the two compare in average benchmark score?

A: The Xeon D-1541 records an average benchmark score of 2447, while the Core i5-1038NG7 records 2398. The Xeon sits at the 48th percentile of all CPUs, and the Core i5 also sits at the 48th percentile.

Q: Which processor supports ECC memory?

A: The Intel Xeon D-1541 supports ECC memory. The Intel Core i5-1038NG7 does not support ECC memory.

Q: What is the difference in launch MSRP?

A: The Xeon D-1541 has a launch MSRP of $581, while the Core i5-1038NG7 has a launch MSRP of $320.

Q: Which processor has the higher boost clock?

A: The Core i5-1038NG7 has a boost clock of 3.80 GHz, which is higher than the Xeon D-1541's boost clock of 2.70 GHz.

Q: Do both processors come with integrated graphics?

A: No. The Core i5-1038NG7 includes Iris Plus integrated graphics, while the Xeon D-1541 does not list any integrated graphics.

Architecture Differences

The Intel Xeon D-1541 is built on the Broadwell architecture using a 14 nm process node, while the Intel Core i5-1038NG7 uses the Ice Lake architecture on a 10 nm process node. The Xeon D-1541 is part of the Xeon D (Broadwell-DE) generation and targets the server and workstation segment, whereas the Core i5-1038NG7 belongs to the Core i5 (Sunny Cove-U) generation and is designed for mobile platforms.

The transistor counts differ substantially: the Xeon D-1541 packs 3,200 million transistors on a 246 mm² die, while the Core i5-1038NG7 does not have a listed transistor count but uses a much smaller 123 mm² die. Cache layouts also differ. The Xeon D-1541 allocates 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 1.5 MB of L3 cache per core. The Core i5-1038NG7 uses 80 KB of L1 cache per core, 256 KB of L2 cache per core, and 6 MB of shared L3 cache.

Memory support also separates the two. The Xeon D-1541 supports both DDR3 and DDR4 memory with a dual-channel bus, while the Core i5-1038NG7 only supports DDR4, also with a dual-channel bus, and lists a memory bandwidth of 51.2 GB/s. The Xeon D-1541 also offers ECC memory support, a feature absent from the Core i5. PCIe connectivity differs as well: the Xeon D-1541 provides Gen 3 with 24 lanes (CPU only), while the Core i5-1038NG7 provides Gen 3 without a lane count listed. The sockets are different, with the Xeon using Intel BGA 1667 and the Core i5 using Intel BGA 1344.

Production statuses vary: the Xeon D-1541 remains active, while the Core i5-1038NG7 is end-of-life. The release dates are also far apart, with the Xeon arriving in late 2015 and the Core i5 in mid-2020.

Head-to-Head Benchmarks

The head-to-head benchmark data covers six Cinebench tests, and the Intel Xeon D-1541 wins every single one of them. In Cinebench R15 multi-core, the Xeon scores 852 against the Core i5's 750, a 13.6% advantage. In Cinebench R15 single-core, the Xeon scores 120 against 105, a 14.3% lead. The pattern continues in Cinebench R20: multi-core shows the Xeon at 3554 versus 3125, a 13.7% edge, and single-core shows 501 versus 441, also a 13.6% edge. In Cinebench R23, the Xeon posts 8463 in multi-core versus 7441, a 13.7% gap, and 1194 in single-core versus 1050, another 13.7% gap.

The consistency is notable. Across all six tests, the Xeon's winning margin never dips below 13.6% and never exceeds 14.3%. The Core i5-1038NG7 does not record a single win in these direct comparisons. However, the Core i5 has additional Geekbench results in its own benchmark list, with a multi-core score of 4919 and a single-core score of 1354, but those tests are not part of the head-to-head set, so they cannot be directly compared here.

The Xeon's advantage is not overwhelming in raw percentage terms, but it is uniform. Every workload tested, whether single-threaded or multi-threaded, favors the older, higher-TDP server chip. The Core i5's higher boost clock of 3.80 GHz does not translate into a single-core victory in these Cinebench runs, likely because the Xeon's higher base clock of 2.10 GHz and different architecture compensate in these specific tests.

Specification Differences

The two processors differ across nearly every major specification field. The Xeon D-1541 has 8 cores and 16 threads, while the Core i5-1038NG7 has 4 cores and 8 threads. Base clocks are 2.10 GHz for the Xeon and 2000.00 MHz (2.00 GHz) for the Core i5, while boost clocks are 2.70 GHz for the Xeon and 3.80 GHz for the Core i5. Thermal design power is 45 W for the Xeon and 28 W for the Core i5.

The socket is different: Intel BGA 1667 for the Xeon versus Intel BGA 1344 for the Core i5. Architecture and codename differ (Broadwell versus Ice Lake, Broadwell versus Ice Lake-U). The process node is 14 nm for the Xeon and 10 nm for the Core i5. Transistor count and die size are listed only for the Xeon (3,200 million transistors, 246 mm²), while the Core i5 only lists a die size of 123 mm².

Cache structures diverge: the Xeon uses per-core L3 of 1.5 MB, while the Core i5 uses 6 MB of shared L3. Memory support is broader on the Xeon (DDR3 and DDR4) versus DDR4 only on the Core i5. Memory bandwidth is listed only for the Core i5 at 51.2 GB/s. ECC memory is supported on the Xeon, not on the Core i5. PCIe is Gen 3 with 24 lanes (CPU only) on the Xeon, while the Core i5 just lists Gen 3 without lane details.

Integrated graphics are present only on the Core i5 (Iris Plus). Market segments differ: server/workstation for the Xeon, mobile for the Core i5. Production status is active for the Xeon and end-of-life for the Core i5. Release dates are October 31, 2015 for the Xeon and May 3, 2020 for the Core i5. Launch MSRP values are $581 for the Xeon and $320 for the Core i5. Part numbers are SR2DE for the Xeon and SRG0V for the Core i5. Neither processor has an unlocked multiplier.

Where Each One Wins

The Intel Xeon D-1541 wins in every head-to-head benchmark test recorded in the database. It takes all six Cinebench comparisons, with margins ranging from 13.6% to 14.3%. This makes it the clear choice for any workload represented by those tests. Its 8-core, 16-thread configuration, combined with ECC memory support and a server/workstation market positioning, points toward use cases involving sustained multi-threaded processing, server duties, or reliability-sensitive tasks. The Xeon also holds a production status of active, meaning it remains available for new deployments.

The Intel Core i5-1038NG7, despite losing all head-to-head tests, still has its own strengths. Its boost clock of 3.80 GHz is significantly higher than the Xeon's 2.70 GHz, which could benefit short burst workloads not captured in the Cinebench suite. It includes Iris Plus integrated graphics, so it can drive displays without a separate GPU, which is typical for mobile systems. Its lower TDP of 28 W, versus 45 W for the Xeon, makes it more suitable for thermally constrained mobile chassis. The Core i5 also has a newer release date, mid-2020 versus late 2015 for the Xeon, and a smaller die size at 123 mm². Its shared 6 MB L3 cache and 51.2 GB/s memory bandwidth are additional attributes that may matter in memory-latency-sensitive applications.

However, in the recorded benchmark data, the Core i5 has zero wins. Its Geekbench scores of 4919 multi-core and 1354 single-core are listed in its own benchmark record, but since no Geekbench head-to-head comparison exists, those numbers cannot be weighed directly against the Xeon's results.

The Verdict

The data points to a straightforward conclusion: the Intel Xeon D-1541 is the stronger processor in every measured benchmark. It leads the Core i5-1038NG7 by about 13.6% to 14.3% across all Cinebench R15, R20, and R23 tests, both single-core and multi-core. For users who need maximum processing throughput in the tested workloads, the Xeon D-1541 is the pick.

The Core i5-1038NG7 is not without merit, but its advantages lie outside the benchmark suite. It offers integrated graphics, a much higher boost clock, lower power consumption, and a newer architecture. For a mobile system where power efficiency and graphics output matter, the Core i5 could be the right fit. Its 28 W TDP, compared to the Xeon's 45 W, makes it better suited for laptops or compact devices where heat and battery life are primary constraints.

That said, the Xeon's ECC memory support and server/workstation market segment give it a clear role in data-integrity-focused environments. Its active production status also means it can still be sourced for new server builds. The Core i5, being end-of-life, is less future-proof in that regard.

The verdict depends on the use case. For raw compute performance as measured by Cinebench, choose the Xeon D-1541. For a mobile, graphics-integrated, lower-power platform, the Core i5-1038NG7 has advantages that the benchmark data does not contradict, even if it loses every recorded head-to-head test. The Xeon's 6-0 sweep in direct comparisons is the defining statistic of this pairing.