AMD EPYC 7502 vs Intel Xeon Gold 6314U Comparison

Head-to-Head Benchmarks

The head-to-head data is unambiguous: the AMD EPYC 7502 wins all six recorded Cinebench comparisons against the Intel Xeon Gold 6314U. Across every test generation, from R15 through R23, the margin sits consistently around 5.7 to 5.8 percent. This uniformity is notable, as it suggests a systematic performance advantage rather than a workload-specific quirk.

In Cinebench R15 multi-core, the EPYC 7502 scores 4428 against 4190 for the Xeon, a 5.7% difference. The single-core R15 result shows a slightly larger gap: 625 versus 591, which translates to a 5.8% lead for AMD. Moving to R20, the multi-core scores are 18454 and 17462, again a 5.7% delta, while single-core lands at 2605 versus 2464, another 5.7% edge.

The R23 results mirror the pattern. Multi-core: 43940 for the EPYC 7502, 41578 for the Xeon Gold 6314U, a 5.7% lead. Single-core: 6203 versus 5869, also 5.7%. No test in the recorded set favors Intel. The wins column reads 6-0 in favor of AMD.

When placed against the broader database, both processors sit at the 67th percentile among all CPUs, meaning they occupy the same performance tier overall. The EPYC 7502 averages 12709 points across all benchmark entries, while the Xeon Gold 6314U averages 12026. The nearest rivals for the AMD part include the Intel Xeon Gold 6348 (average 12746, delta of -0.3%) and the Intel Core i5-8400 (12765, -0.4%), indicating the EPYC 7502 is essentially neck-and-neck with those parts. For the Intel Xeon Gold 6314U, its closest comparisons are the Intel Xeon Bronze 3408U (12019, +0.1%) and the AMD Ryzen 5 3500X (12000, +0.2%), showing it trades blows with those lower-tier server and desktop chips.

Where Each One Wins

Given the head-to-head sweep, the AMD EPYC 7502 is the clear winner in every benchmark category recorded. The data shows no scenario where the Intel Xeon Gold 6314U takes a measured victory. This applies to both multi-core throughput and single-core responsiveness, so the AMD part holds the advantage across the entire Cinebench suite.

Multi-core workloads, such as rendering, simulation, or compilation, benefit directly from the EPYC 7502's higher scores in R15, R20, and R23 multi-core tests. The consistent 5.7% margin means a task that takes 100 minutes on the Xeon would take roughly 94.5 minutes on the AMD, assuming linear scaling from the benchmark scores. That is a tangible time saving in long-running jobs.

Single-core performance also favors the EPYC 7502, with margins of 5.7 to 5.8% across all three Cinebench versions. This matters for lightly threaded tasks, database queries, or any workload that relies on per-thread speed. The Intel Xeon Gold 6314U does not win a single recorded test, so its case rests entirely on other factors, such as platform features or availability, not on measured Cinebench performance.

For users prioritizing raw compute in the Cinebench workload family, the choice is straightforward: the AMD EPYC 7502 leads in every measured scenario. The Intel part offers no counterpoint in the benchmark data, making it the secondary option for these specific tests.

FAQ

Q: Which processor has the higher multi-core score in Cinebench R23?

A: The AMD EPYC 7502 scores 43940, while the Intel Xeon Gold 6314U scores 41578. That is a 5.7% advantage for the AMD part.

Q: Are the single-core results also in favor of AMD?

A: Yes. In every single-core test, the EPYC 7502 wins. The R15 single-core score is 625 versus 591 (5.8% lead), R20 is 2605 versus 2464 (5.7%), and R23 is 6203 versus 5869 (5.7%).

Q: Do both processors support the same memory configuration?

A: Yes, both support DDR4 memory with an eight-channel memory bus and a recorded memory bandwidth of 204.8 GB/s. Both also support ECC memory.

Q: How do these two CPUs compare in terms of core and thread counts?

A: They are identical in that regard. Both have 32 cores and 64 threads.

Q: What is the average benchmark score for each processor?

A: The AMD EPYC 7502 has an average benchmark score of 12709, while the Intel Xeon Gold 6314U averages 12026. Both sit at the 67th percentile among all CPUs in the database.

Q: Does the Intel Xeon Gold 6314U win any recorded benchmark against the EPYC 7502?

A: No. The recorded head-to-head data shows the AMD EPYC 7502 winning all six Cinebench tests, with no wins for the Intel part.

Specification Differences

The two processors differ in several key specifications despite sharing core and thread counts. The AMD EPYC 7502 has a base clock of 2.50 GHz and a boost clock of 3.35 GHz, while the Intel Xeon Gold 6314U operates at a lower 2.30 GHz base but a slightly higher 3.40 GHz boost. This translates to a higher all-core frequency for AMD but a marginally higher single-core peak for Intel, though the benchmark results still favor AMD in single-core tests.

Thermal design power differs substantially: the EPYC 7502 is rated at 180 W, while the Xeon Gold 6314U draws up to 205 W. The AMD part also uses a different socket, AMD Socket SP3, versus Intel Socket 4189 for the Xeon. The process nodes diverge as well, with AMD using TSMC's 7 nm process and Intel using its own 10 nm process.

Cache hierarchies are distinct. The EPYC 7502 equips 96 KB of L1 and 512 KB of L2 per core, plus a large 128 MB shared L3. The Xeon Gold 6314U has 64 KB of L1 and 1 MB of L2 per core, but only 48 MB of shared L3. This means AMD offers far more total L3 cache, which can benefit workloads with large working sets.

PCIe support differs in detail. Both support Gen 4, but the Intel part is specified as 64 lanes (CPU only), while the AMD part simply lists "Gen 4" without a lane count in the recorded data. The release dates also differ: the EPYC 7502 launched on 2019-08-06, while the Xeon Gold 6314U arrived on 2021-04-05.

Architecture Differences

The architectural split is clear: AMD uses the Zen 2 architecture, codenamed Rome, part of the EPYC 7002 series, built on a 7 nm process at TSMC. The die size is recorded at 74 mm² with 3,800 million transistors. Intel, by contrast, uses the Ice Lake architecture, specifically Ice Lake-SP, built on a 10 nm process at Intel's own foundries. No transistor count or die size is recorded for the Intel part.

Cache architecture reflects a fundamental design philosophy difference. AMD's Zen 2 design employs a chiplet-based approach, with 96 KB of L1 and 512 KB of L2 per core, and a massive 128 MB shared L3. Intel's Ice Lake-SP uses a more monolithic design with 64 KB L1 and 1 MB L2 per core, but a smaller 48 MB shared L3. The larger L3 on AMD is a direct consequence of the chiplet layout and typically improves hit rates for memory-intensive server workloads.

Both processors support eight-channel DDR4 memory and offer ECC support, with identical memory bandwidth figures of 204.8 GB/s. They also both support PCIe Gen 4, though Intel specifies 64 lanes (CPU only) in the database. Neither part includes integrated graphics, and both are locked multipliers, meaning they are not unlocked for overclocking.

The production status for both is listed as "Active," so both remain in current production lines. The AMD part carries the part number 100-000000054, while the Intel part is SRKHLCD8068904570101.

The Verdict

The benchmark data is decisive: the AMD EPYC 7502 outperforms the Intel Xeon Gold 6314U in every recorded Cinebench test, with a consistent margin of 5.7% to 5.8%. For workloads that rely on CPU compute, such as rendering, compilation, or simulation, the AMD part is the superior choice based on measured scores.

The Intel Xeon Gold 6314U does offer a higher boost clock (3.40 GHz versus 3.35 GHz) and a lower base clock (2.30 GHz versus 2.50 GHz), but the recorded single-core benchmarks still favor AMD. The Intel part also consumes more power, with a 205 W TDP versus 180 W for AMD, meaning the EPYC 7502 delivers better performance at a lower thermal envelope.

For users with memory-heavy workloads, the AMD part's 128 MB of shared L3 cache versus Intel's 48 MB provides a substantial advantage. Both support the same eight-channel DDR4 memory configuration and identical bandwidth, so the cache difference becomes a differentiator.

If the decision rests purely on benchmark performance, the AMD EPYC 7502 is the clear winner. It wins all six head-to-head tests, offers a higher average benchmark score (12709 versus 12026), and does so with a lower TDP. The Intel Xeon Gold 6314U holds no measured advantage in the Cinebench suite, making it the secondary option for these workloads.

The only reason to choose the Intel part would be platform-specific requirements, such as the Intel Socket 4189 ecosystem or its specific PCIe lane configuration of 64 lanes (CPU only). Otherwise, the data points firmly toward the AMD EPYC 7502 as the higher-performing processor in this comparison.