AMD EPYC 7272 vs Intel Xeon E-2388G Comparison

The AMD EPYC 7272 and Intel Xeon E-2388G represent two distinct approaches to server processing, one built for massive scalability and the other for high-frequency responsiveness. The recorded benchmark data shows a clear, consistent winner across all tested workloads, but the underlying architecture and platform features tell a more nuanced story for system builders.

Head-to-Head Benchmarks

The Cinebench suite paints a remarkably consistent picture. Across all six recorded tests, the AMD EPYC 7272 takes the win, and the margin is nearly identical in every case. In Cinebench R15 multi-core, the EPYC 7272 scores 2155 against the Xeon E-2388G's 2009, a 7.3% advantage. The single-core test in R15 shows a similar gap: 304 versus 283, a 7.4% lead for AMD. This is notable because the Xeon E-2388G has a significantly higher boost clock, yet the EPYC still manages to outpace it even in single-threaded workloads.

Moving to Cinebench R20, the pattern holds. The EPYC 7272 posts 8982 in multi-core versus 8374 for the Xeon, again a 7.3% delta. In single-core, the scores are 1267 and 1181, respectively, with the same 7.3% gap. The most recent Cinebench R23 results follow suit: 21386 for the EPYC 7272 and 19939 for the Xeon E-2388G in multi-core, and 3019 versus 2814 in single-core. Every single test in the database records a 7.3% or 7.4% advantage for the AMD part.

The consistency of these margins is striking. It suggests the performance difference is structural rather than workload-specific. The EPYC 7272's 12 cores and 24 threads give it a natural advantage in multi-threaded rendering, but the single-core wins indicate that the Zen 2 architecture's efficiency per clock is also superior in these tests. The Xeon E-2388G, despite its 5.10 GHz boost capability, cannot overcome the IPC advantage of the 7 nm Zen 2 design.

The average benchmark score in the database reinforces this hierarchy. The EPYC 7272 averages 6186 across all recorded tests, while the Xeon E-2388G averages 5805. That is a 381-point gap, roughly 6.6% overall. Both processors sit at the 61st percentile among all CPUs tracked, meaning they are in the same performance tier, but the AMD chip is consistently at the top of that tier.

FAQ

Q: Which processor wins in multi-core workloads?

A: The AMD EPYC 7272 wins every recorded multi-core test. In Cinebench R23 multi-core, it scores 21386 versus 19939 for the Intel Xeon E-2388G, a 7.3% advantage. The R20 and R15 multi-core tests show the same 7.3% margin.

Q: Does the Intel Xeon E-2388G win in any benchmark?

A: No. The database records zero wins for the Intel part. The EPYC 7272 wins all six head-to-head Cinebench tests, including both single-core and multi-core variants.

Q: How do the single-core scores compare?

A: The EPYC 7272 leads in single-core as well. In Cinebench R23 single-core, it scores 3019 against 2814 for the Xeon, a 7.3% margin. The R15 single-core test shows a 7.4% lead for AMD.

Q: What is the memory bandwidth difference?

A: The EPYC 7272 supports eight-channel DDR4 memory with a bandwidth of 85.3 GB/s. The Xeon E-2388G uses dual-channel memory with 51.2 GB/s. The AMD platform offers substantially more memory throughput.

Q: Which processor has more PCIe lanes?

A: The EPYC 7272 provides 128 PCIe Gen 4 lanes, while the Xeon E-2388G offers 20 PCIe Gen 4 lanes. The AMD platform is designed for far greater expansion capacity.

Q: Do both processors support ECC memory?

A: Yes, both the AMD EPYC 7272 and the Intel Xeon E-2388G support ECC memory, making both suitable for server and workstation environments where data integrity is critical.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD EPYC 7272 is built on the Zen 2 architecture, codenamed Rome, using a 7 nm process from TSMC. It packs 7,600 million transistors across a dual-die design with each die measuring 74 mm². The Intel Xeon E-2388G uses the Rocket Lake-E architecture on Intel's 14 nm process, with a single die of 276 mm². The process node difference is significant: 7 nm versus 14 nm, which explains much of the efficiency gap.

Core and thread counts differ substantially. The EPYC 7272 offers 12 cores and 24 threads, while the Xeon E-2388G provides 8 cores and 16 threads. This 50% core advantage for AMD is a major factor in multi-threaded performance. The cache hierarchies also diverge. The EPYC 7272 has 64 KB of L1 cache per core and 512 KB of L2 per core, with 32 MB of L3 per die for a total of 64 MB. The Xeon E-2388G has 80 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. The AMD part has four times the total L3 cache.

Memory architecture is another major differentiator. The EPYC 7272 supports eight-channel DDR4 memory with 85.3 GB/s of bandwidth. The Xeon E-2388G is limited to dual-channel memory with 51.2 GB/s. For memory-intensive server workloads, this is a decisive advantage for AMD. The PCIe capabilities also differ dramatically: the EPYC 7272 provides 128 Gen 4 lanes, while the Xeon E-2388G offers only 20 Gen 4 lanes.

The Intel part does include integrated graphics in the form of UHD Graphics P750, while the EPYC 7272 has no integrated GPU. This could matter for systems that need basic display output without a discrete graphics card. The sockets are incompatible: the EPYC 7272 uses AMD Socket SP3, while the Xeon E-2388G uses Intel Socket 1200.

Clock speeds favor Intel on paper. The Xeon E-2388G has a base clock of 3.20 GHz and a boost clock of 5.10 GHz. The EPYC 7272 runs at 2.90 GHz base and 3.20 GHz boost. Despite the lower clocks, the AMD part wins every benchmark, indicating that the Zen 2 architecture delivers more instructions per clock in these tests.

The Verdict

The data is unambiguous. The AMD EPYC 7272 outperforms the Intel Xeon E-2388G in every recorded benchmark, with a consistent 7.3% to 7.4% margin across all Cinebench tests. The AMD processor achieves this despite lower clock speeds, which points to superior architectural efficiency. The 12-core, 24-thread configuration provides more parallel processing capability, and the eight-channel memory subsystem offers 67% more bandwidth than the Intel part's dual-channel setup.

For server and workstation deployments where multi-threaded performance and memory throughput are critical, the EPYC 7272 is the clear choice based on the recorded data. Its 128 PCIe Gen 4 lanes also make it far more suitable for systems with heavy expansion requirements, such as GPU compute nodes or NVMe storage arrays.

The Xeon E-2388G does have advantages in specific areas. Its 5.10 GHz boost clock is the highest in this comparison, and it includes integrated graphics, which the EPYC 7272 lacks. The lower 95 W TDP versus 120 W for the AMD part could also be a consideration in power-constrained environments. However, these factors do not translate into benchmark wins in the database.

The average benchmark scores place both processors at the 61st percentile, but the EPYC 7272's average of 6186 is meaningfully higher than the Xeon's 5805. The nearest rivals for the EPYC 7272 include the Intel Core i9-7940X at 6147 and the AMD Ryzen Threadripper 1950X at 6231, showing it sits in strong company. The Xeon E-2388G's nearest rivals include the AMD EPYC 7401P at 5814 and the Intel Xeon W-2175 at 5770, a slightly lower performance tier.

Specification Differences

The two processors differ across nearly every major specification category. The EPYC 7272 has 12 cores and 24 threads, while the Xeon E-2388G has 8 cores and 16 threads. Base clocks are 2.90 GHz for AMD and 3.20 GHz for Intel, with boost clocks of 3.20 GHz and 5.10 GHz, respectively. The TDP is 120 W for the EPYC 7272 and 95 W for the Xeon E-2388G.

The process nodes are generations apart: 7 nm for the AMD part versus 14 nm for Intel. The EPYC 7272 uses a dual-die design with 7,600 million transistors, while the Xeon E-2388G uses a single 276 mm² die. Cache configurations differ, with the EPYC 7272 offering 64 MB of total L3 versus 16 MB shared for the Xeon.

Memory support is eight-channel DDR4 for AMD with 85.3 GB/s bandwidth, versus dual-channel DDR4 for Intel with 51.2 GB/s. PCIe lane counts are 128 for the EPYC 7272 and 20 for the Xeon E-2388G, both Gen 4. The AMD part has no integrated graphics, while the Intel part includes UHD Graphics P750. The sockets are AMD Socket SP3 and Intel Socket 1200, respectively. The EPYC 7272 launched on 2019-08-06 with a launch MSRP of $625, while the Xeon E-2388G launched on 2021-09-07 with a launch MSRP of $539.