AMD Ryzen 7 5800U vs Intel Xeon E-2374G Comparison

AMD Ryzen 7 5800U and Intel Xeon E-2374G present a stark contrast in design philosophy: one is a low-power mobile processor aimed at efficiency, the other is a high-clock server/workstation chip built for responsiveness. The benchmark data shows a split decision, with each processor claiming victories in different workload categories, making the choice highly dependent on the intended use case.

Head-to-Head Benchmarks

The recorded data reveals a clear divergence in performance scaling. In the Cinebench R15 tests, the AMD Ryzen 7 5800U demonstrates overwhelming superiority. It scores 1613 points in the multicore test, which is 41.2% ahead of the Intel Xeon E-2374G's 1142 points. The single-core result is even more lopsided, with the AMD part scoring 229 points against the Intel's 161, a 42.2% advantage. These are decisive wins, showing that in this older benchmark generation, the 8-core AMD processor crushes the 4-core Intel part.

However, the situation reverses dramatically in the more modern Cinebench R23 tests. Here, the Intel Xeon E-2374G takes the lead, scoring 11335 points in the multicore test, which is 28.1% higher than the AMD's 8154 points. The single-core test also favors Intel, with a score of 1600 compared to AMD's 1427, a 10.8% advantage. This suggests that Intel's higher boost clock of 5.00 GHz and its architecture are better optimized for the newer Cinebench R23 workload, while the AMD part's efficiency-oriented design holds it back in this more demanding scenario.

The overall average benchmark score, as listed in the database, puts the AMD Ryzen 7 5800U at 3369, while the Intel Xeon E-2374G sits at 3278. The AMD part's percentile rank is 54, slightly above the Intel's 53. This indicates that, across all recorded benchmarks, the AMD processor has a marginal edge in overall average performance, despite losing the two most recent Cinebench tests. The head-to-head win count is tied at 2 wins each, confirming the balanced nature of this comparison.

Architecture Differences

The fundamental design choices behind these two chips could not be more different. The AMD Ryzen 7 5800U is built on TSMC's 7 nm process node, while the Intel Xeon E-2374G uses Intel's 14 nm node. This process advantage allows AMD to pack 8 cores and 16 threads into a 180 mm² die, whereas Intel fits 4 cores and 8 threads into a larger 276 mm² die. The AMD chip uses the Zen 3 architecture, codenamed Cezanne-U, and is part of the 5000 series. The Intel chip uses the Rocket Lake architecture, specifically Rocket Lake-E, and belongs to the Xeon E-2300 series.

Cache configurations also differ significantly. The AMD processor features 64 KB of L1 cache per core and 512 KB of L2 cache per core, with a larger 16 MB shared L3 cache. The Intel processor has a larger L1 cache at 80 KB per core, but the same 512 KB of L2 per core, and a smaller 8 MB shared L3 cache. This smaller L3 cache on the Intel part could be a factor in its performance in certain workloads, but the data shows it compensates with higher clock speeds.

The memory and I/O capabilities show another key split. Both support DDR4 memory and have dual-channel memory buses with a bandwidth of 51.2 GB/s. However, the Intel Xeon E-2374G supports ECC memory, a critical feature for server and workstation reliability, while the AMD Ryzen 7 5800U does not. The PCIe support also differs, with the Intel part offering Gen 4 with 20 lanes (CPU only), while the AMD part is limited to Gen 3 with 8 lanes (CPU only). The Intel chip also has a much higher TDP of 80 watts compared to the AMD's 15 watts, reflecting its desktop-oriented power envelope versus the mobile-focused design of the AMD.

The Verdict

The data points to two distinct scenarios. For multi-threaded workloads that are not heavily reliant on the newest instruction sets, the AMD Ryzen 7 5800U is the clear winner, as evidenced by its 41.2% lead in Cinebench R15 multicore. Its 8-core, 16-thread configuration provides substantial parallel processing power that the 4-core Intel part cannot match in this test.

For users prioritizing the latest single-thread performance or specific server-grade features, the Intel Xeon E-2374G is the better choice. Its 10.8% lead in Cinebench R23 single-core and its 28.1% lead in R23 multicore show that it is the stronger performer in this modern benchmark suite. Additionally, the Intel part offers ECC memory support, which is a non-negotiable feature for many professional server environments. The AMD processor, in contrast, is a mobile part with integrated Radeon Vega 8 graphics, while the Intel part has UHD Graphics P750. The choice should be guided by the specific benchmark results and the required platform features, not by the overall average score.

FAQ

Q: Which processor is faster in Cinebench R15 multicore testing?

A: The AMD Ryzen 7 5800U is significantly faster, scoring 1613 points compared to the Intel Xeon E-2374G's 1142 points, a 41.2% advantage.

Q: Which processor has a higher single-core score in Cinebench R23?

A: The Intel Xeon E-2374G has the higher score, achieving 1600 points versus the AMD Ryzen 7 5800U's 1427 points, a 10.8% difference.

Q: Does the Intel Xeon E-2374G support ECC memory?

A: Yes, the Intel Xeon E-2374G supports ECC memory, while the AMD Ryzen 7 5800U does not.

Q: What is the difference in the number of cores between the two processors?

A: The AMD Ryzen 7 5800U has 8 cores and 16 threads, while the Intel Xeon E-2374G has 4 cores and 8 threads.

Q: Which processor has a smaller manufacturing process node?

A: The AMD Ryzen 7 5800U is built on a 7 nm process node, while the Intel Xeon E-2374G uses a larger 14 nm process node.

Q: What is the TDP difference between the two parts?

A: The AMD Ryzen 7 5800U has a TDP of 15 watts, while the Intel Xeon E-2374G has a substantially higher TDP of 80 watts.

Where Each One Wins

The AMD Ryzen 7 5800U wins in workloads that are heavily multi-threaded and constrained by power or thermal limits. Its 41.2% lead in Cinebench R15 multicore shows that for older rendering tasks or general parallel computing, it offers more than double the core count advantage. Its low 15-watt TDP makes it suitable for fanless or compact systems where the 80-watt Intel part would be impractical. The AMD part is also the winner in legacy single-core tests, as shown by its 42.2% lead in Cinebench R15 single-core.

The Intel Xeon E-2374G wins in modern, high-frequency workloads. Its 28.1% lead in Cinebench R23 multicore and its 10.8% lead in single-core show that for contemporary software that is optimized for higher IPC and clock speeds, it is the superior performer. The Intel part is also the winner for server platforms that require ECC memory, as this feature is absent on the AMD chip. Its support for PCIe Gen 4 with 20 lanes also provides more I/O bandwidth for expansion cards and NVMe storage, a significant advantage in a workstation context.

Specification Differences

The primary specification differences between the AMD Ryzen 7 5800U and the Intel Xeon E-2374G are as follows:

• Cores: AMD Ryzen 7 5800U has 8 cores, Intel Xeon E-2374G has 4 cores.
• Threads: AMD Ryzen 7 5800U has 16 threads, Intel Xeon E-2374G has 8 threads.
• Base Clock: AMD Ryzen 7 5800U runs at 1900.00 MHz, Intel Xeon E-2374G at 3700.00 MHz.
• Boost Clock: AMD Ryzen 7 5800U boosts to 4.40 GHz, Intel Xeon E-2374G boosts to 5.00 GHz.
• TDP: AMD Ryzen 7 5800U has a TDP of 15 watts, Intel Xeon E-2374G has a TDP of 80 watts.
• Process Node: AMD Ryzen 7 5800U is on a 7 nm node, Intel Xeon E-2374G is on a 14 nm node.
• Die Size: AMD Ryzen 7 5800U has a die size of 180 mm², Intel Xeon E-2374G has a die size of 276 mm².
• L1 Cache: AMD Ryzen 7 5800U has 64 KB per core, Intel Xeon E-2374G has 80 KB per core.
• L3 Cache: AMD Ryzen 7 5800U has 16 MB shared, Intel Xeon E-2374G has 8 MB shared.
• ECC Memory: AMD Ryzen 7 5800U does not support ECC, Intel Xeon E-2374G does support ECC.
• PCIe Lanes: AMD Ryzen 7 5800U has Gen 3 with 8 lanes, Intel Xeon E-2374G has Gen 4 with 20 lanes.
• Integrated Graphics: AMD Ryzen 7 5800U has Radeon Vega 8, Intel Xeon E-2374G has UHD Graphics P750.
• Market Segment: AMD Ryzen 7 5800U is for Mobile, Intel Xeon E-2374G is for Server/Workstation.
• Socket: AMD Ryzen 7 5800U uses AMD Socket FP6, Intel Xeon E-2374G uses Intel Socket 1200.