Intel Core i5-11500H vs Intel Xeon E5-4669 v3 Comparison

The Intel Xeon E5-4669 v3 and the Intel Core i5-11500H represent two entirely different philosophies in processor design: one is a 2015-era server behemoth built for massive parallel workloads, while the other is a 2021 mobile chip designed for efficiency and responsiveness. The benchmark data shows a consistent, though narrow, victory for the older Xeon across every Cinebench test, despite the Core i5 having a significantly higher boost clock. The Xeon’s advantage is rooted in its 18 cores and 36 threads, which allow it to edge out the 6-core, 12-thread mobile processor in both multi-core and single-core scenarios, albeit by a margin of roughly 4.5% in each case.

Where Each One Wins

The Intel Xeon E5-4669 v3 wins every single benchmark in this comparison, taking all six head-to-head tests. Its most pronounced leads come in multi-threaded workloads, where its 36 threads provide a clear structural advantage. In Cinebench R23 multi-core, the Xeon scores 14815 against the Core i5-11500H’s 14166, a 4.6% delta. Similarly, in Cinebench R20 multi-core, the Xeon posts 6222 versus 5949, and in Cinebench R15 multi-core, it scores 1493 against 1427. These results indicate that for heavily parallel tasks like 3D rendering, video encoding, or scientific simulations that can utilize more than 12 threads, the Xeon is the more capable processor. Its 45 MB of shared L3 cache, compared to the Core i5’s 12 MB, also helps in workloads with large, frequently accessed datasets.

The Intel Core i5-11500H does not win a single benchmark in this head-to-head, but its performance profile tells a different story about efficiency. Despite having one-third the cores and threads of the Xeon, it trails by only 4.6% in multi-core tests. This confirms its modern Tiger Lake architecture, which is built on Intel’s 10 nm process node compared to the Xeon’s 22 nm node. The Core i5 achieves a boost clock of 4.60 GHz, far exceeding the Xeon’s 2.90 GHz ceiling, which allows it to stay competitive in lightly threaded tasks like single-core Cinebench tests. Its 80 KB of L1 and 1.25 MB of L2 cache per core are also larger than the Xeon’s 64 KB and 256 KB allocations, improving per-core performance. The Core i5 also integrates UHD Graphics 750, a feature the Xeon lacks entirely, making it a more versatile package for systems without a discrete GPU.

The Verdict

The data is unambiguous: the Intel Xeon E5-4669 v3 is the faster processor in this matchup, winning all six head-to-head benchmarks. Its victory is consistent across both multi-core and single-core tests, with deltas of 4.6% and 4.5-4.6%, respectively. The Xeon achieves this with a 135W TDP and a server-grade feature set, including ECC memory support and a quad-channel memory bus, which the Core i5 lacks. For a workstation or server environment where raw throughput is paramount and power consumption is secondary, the Xeon is the clear choice. Its 58th percentile ranking among all CPUs, alongside rivals like the AMD Ryzen 7 PRO 5750G and Intel Xeon W-2140B, places it in solid mid-to-high performance territory.

However, the Intel Core i5-11500H should not be dismissed. It is built for a completely different purpose: mobile computing. With a 35W TDP, it is dramatically more power-efficient than the Xeon’s 135W, making it suitable for laptops where thermal and battery constraints are critical. The data shows it is only marginally slower, with an average benchmark score of 4187 versus the Xeon’s 4285, a difference of just over 2%. Its 57th percentile ranking is nearly identical to the Xeon’s, and it competes with the Intel Core i9-9900 and Intel Core i5-12500T. For users who need a capable processor for everyday tasks, productivity, and moderate content creation in a portable form factor, the Core i5 is the practical pick. The Xeon is simply not viable for mobile use, given its socket, power, and cooling requirements. Ultimately, the choice comes down to platform: server vs. laptop.

Head-to-Head Benchmarks

The most significant single win for the Intel Xeon E5-4669 v3 comes in Cinebench R23 multi-core, where it scores 14815 against the Core i5’s 14166. This 649-point gap represents a 4.6% advantage, the largest delta in the comparison. The Xeon’s 18-core, 36-thread configuration is the primary driver here, as it allows for more parallel execution threads than the Core i5’s 12 threads. A similar pattern emerges in Cinebench R20 multi-core, with the Xeon scoring 6222 versus 5949, and in Cinebench R15 multi-core, with 1493 versus 1427. In each of these tests, the Xeon’s advantage is consistent at 4.6%, suggesting a stable performance lead across different Cinebench versions.

The Xeon also edges out the Core i5 in single-core tests, which is more surprising given the Core i5’s 4.60 GHz boost clock. In Cinebench R23 single-core, the Xeon scores 2091 against 1999, a 4.6% delta. In Cinebench R20 single-core, the scores are 878 versus 839, and in Cinebench R15 single-core, 210 versus 201, both also reflecting a 4.5-4.6% lead. This suggests that the Xeon’s older Haswell architecture, despite its lower clock speed, is more efficient per clock in these specific tests, or that the Core i5 is thermally constrained in its mobile form factor. The fact that the Xeon wins single-core tests despite a 1.70 GHz deficit in boost clock is a notable finding, indicating that the server chip’s design prioritizes sustained performance over peak frequency.

For the Intel Core i5-11500H, the closest it comes to a win is in Cinebench R15 multi-core, where it trails by only 66 points (1427 vs. 1493). This is its best relative performance, and it highlights how well the Tiger Lake architecture scales despite having fewer cores. The Core i5’s Geekbench scores, which are not part of the head-to-head, show a single-core score of 1778 and a multi-core score of 7135, but these are standalone figures without a direct Xeon counterpart in this dataset. The lack of a Geekbench result for the Xeon means the Core i5’s mobile-focused performance cannot be directly compared in that test, but the Cinebench results are sufficient to establish the Xeon’s overall superiority in this matchup.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon E5-4669 v3 has 18 cores and 36 threads, while the Intel Core i5-11500H has 6 cores and 12 threads.

Q: What is the performance difference in Cinebench R23 multi-core?

A: The Xeon E5-4669 v3 scores 14815, which is 4.6% higher than the Core i5-11500H’s 14166.

Q: Does the Core i5-11500H win any benchmark against the Xeon?

A: No, the data shows the Xeon wins all six head-to-head benchmarks, with the Core i5 losing by 4.5-4.6% in each test.

Q: Which processor is more power-efficient based on TDP?

A: The Core i5-11500H has a TDP of 35W, while the Xeon E5-4669 v3 has a TDP of 135W, making the Core i5 significantly more power-efficient.

Q: Does the Xeon support ECC memory?

A: Yes, the Xeon E5-4669 v3 supports ECC memory and has a quad-channel memory bus, while the Core i5-11500H does not support ECC and uses a dual-channel bus.

Q: What are the average benchmark scores for each CPU?

A: The Xeon E5-4669 v3 has an average benchmark score of 4285, and the Core i5-11500H has an average score of 4187, a difference of 98 points.

Architecture Differences

The Intel Xeon E5-4669 v3 is built on the Haswell-EP architecture, manufactured on Intel’s 22 nm process node. Its die size is 662 mm², which is more than three times larger than the Core i5’s die. The Xeon features 18 cores and 36 threads, with a base clock of 2.10 GHz and a boost clock of 2.90 GHz. Its cache hierarchy includes 64 KB of L1 and 256 KB of L2 per core, plus a massive 45 MB of shared L3 cache. The memory subsystem is designed for server workloads, supporting DDR4 memory across a quad-channel bus with a theoretical bandwidth of 68.3 GB/s. ECC memory is supported, and the chip provides 40 PCIe Gen 3 lanes. It uses the Intel Socket 2011-3 and is marked as end-of-life, having been released in May 2015 with a launch MSRP of $7007. Its market segment is explicitly Server/Workstation, and it lacks integrated graphics.

The Intel Core i5-11500H uses the Tiger Lake-H architecture, built on Intel’s 10 nm process node, with a significantly smaller die size of 190 mm². It has 6 cores and 12 threads, with a base clock of 2.40 GHz and a boost clock of 4.60 GHz. The cache layout is different: 80 KB of L1 and 1.25 MB of L2 per core, with 12 MB of shared L3 cache. Memory support is dual-channel DDR4, providing 51.2 GB/s of bandwidth, and ECC memory is not supported. The chip offers 20 PCIe Gen 4 lanes and includes integrated UHD Graphics 750, a feature absent from the Xeon. It uses the Intel BGA 1787 socket and is designed for the Mobile market segment. The Core i5 is still active in production, released in May 2021 with a launch MSRP of $250. The architecture differences are stark: the Xeon trades power and size for massive core counts and memory bandwidth, while the Core i5 trades cores for high clock speeds, efficiency, and a modern process node.