AMD EPYC 7J13 vs Intel Core Ultra 7 258V Comparison

Head-to-Head Benchmarks

The recorded data leaves no ambiguity in raw performance: the AMD EPYC 7J13 wins all six shared benchmark comparisons, and it does so by margins that go far beyond incremental. In Cinebench R15 multi-core, the EPYC scores 7264 against 1596.5 for the Core Ultra 7 258V, a 355% lead. The single-core R15 result follows the same pattern: 1025 versus 285, a 259.6% advantage. These are not close calls; they are category-level gaps.

Moving to R20, the EPYC 7J13 posts 30268 multi-core against 6739, a 349.1% delta, and 4273 single-core against 951, a 349.3% delta. The R23 results are even more lopsided in multi-core: 72068 versus 10301, a 599.6% advantage. That is the single largest delta in the entire head-to-head set, and it reflects the fundamental difference in thread capacity between the two parts. Even in R23 single-core, where the Intel part’s higher boost clock might be expected to help, the EPYC still wins 10174 to 1872, a 443.5% lead. The Core Ultra 7 258V does not claim a single benchmark win in this comparison.

For context, the database places both processors at the 74th percentile among all CPUs, but that percentile masks how differently they achieve their standing. The EPYC 7J13’s average benchmark score is 20845, while the Core Ultra 7 258V averages 20454. The nearest rivals for the EPYC include the Intel Core Ultra 5 125U at 20826 (0.1% behind) and the Intel Core Ultra 7 268V at 20897 (0.2% ahead). The Core Ultra 7 258V sits near the AMD Ryzen 5 5600 at 20468 (0.1% ahead) and the AMD EPYC 9454P at 20422 (0.2% behind). In short, the two chips occupy similar spots in the overall ranking, but the EPYC does it through massive parallel throughput while the Intel part relies on efficiency and integrated capabilities.

Architecture Differences

The architectural split here is as wide as the performance gap. The AMD EPYC 7J13 is built on Zen 3, codenamed Milan, and fabricated on TSMC’s 7 nm process. It is a server-class part with 64 cores and 128 threads, running at a base clock of 2.55 GHz and a boost clock of 3.50 GHz. The Core Ultra 7 258V, by contrast, belongs to Intel’s Core Ultra Series 2, uses the Lunar Lake architecture, and is built on TSMC’s 3 nm process. It has 8 cores and 8 threads, with a base clock of 2.20 GHz and a boost clock of 4.80 GHz. The EPYC’s transistor count is listed at 33,200 million across a die size of 8x 81 mm²; the Intel part has no transistor or die size data recorded.

Cache layouts differ dramatically. The EPYC provides 64 KB of L1 per core, 512 KB of L2 per core, and a massive 256 MB of shared L3. The Core Ultra 7 258V offers 192 KB of L1 per core, 2.5 MB of L2 per core, and only 12 MB of shared L3. While the Intel chip has more L1 per core, the EPYC’s shared L3 pool is more than twenty times larger, which matters for workloads with large resident data sets.

Memory support also diverges. The EPYC uses DDR4 with an eight-channel memory bus and 204.8 GB/s of bandwidth, plus ECC support. The Core Ultra 7 258V uses LPDDR5X with a dual-channel bus and 136.5 GB/s of bandwidth, and it does not support ECC. The EPYC offers PCIe Gen 4 with 128 lanes from the CPU, while the Intel part offers PCIe Gen 5 with only 4 lanes from the CPU. The Intel chip includes integrated Arc 140V graphics; the EPYC has no integrated graphics listed. The EPYC targets the Server/Workstation segment and uses AMD Socket SP3, while the Core Ultra 7 258V is a Mobile part on Intel BGA 2833. The Intel chip’s release date is recorded as 2024-09-23; the EPYC’s release date is not listed.

FAQ

Q: Which processor wins in multi-core rendering?

A: The AMD EPYC 7J13 wins every multi-core test in the head-to-head set. Its Cinebench R23 multi-core score of 72068 is 599.6% higher than the Core Ultra 7 258V’s 10301, and its R20 multi-core score of 30268 is 349.1% higher than 6739.

Q: Does the Core Ultra 7 258V have any single-core advantage?

A: No. The EPYC 7J13 wins all three single-core tests, despite the Intel part’s higher boost clock of 4.80 GHz versus 3.50 GHz. The single-core deltas range from 259.6% in R15 to 443.5% in R23, all in favor of the EPYC.

Q: How do the two compare in overall benchmark averages?

A: The EPYC 7J13 has an average benchmark score of 20845, while the Core Ultra 7 258V averages 20454. Both sit at the 74th percentile among all CPUs.

Q: What are the biggest architectural differences?

A: The EPYC is a 64-core, 128-thread Zen 3 server chip on 7 nm with 256 MB of L3 and eight-channel DDR4. The Core Ultra 7 258V is an 8-core, 8-thread Lunar Lake mobile chip on 3 nm with 12 MB of L3, dual-channel LPDDR5X, and integrated Arc 140V graphics.

Q: Which chip supports ECC memory?

A: The AMD EPYC 7J13 supports ECC memory. The Intel Core Ultra 7 258V does not.

Q: How do their nearest rivals compare?

A: The EPYC’s closest rival is the Intel Core Ultra 7 268V, which scores 20897, 0.2% higher. The Core Ultra 7 258V’s closest rival is the AMD Ryzen 5 5600, which scores 20468, 0.1% higher.

Specification Differences

The two processors differ in nearly every recorded specification. Core count: 64 versus 8. Thread count: 128 versus 8. Base clock: 2.55 GHz versus 2.20 GHz. Boost clock: 3.50 GHz versus 4.80 GHz. TDP: 280 watts versus 17 watts. Socket: AMD Socket SP3 versus Intel BGA 2833. Architecture: Zen 3 versus Lunar Lake. Codename: Milan versus Lunar Lake. Process node: 7 nm versus 3 nm. Foundry: both use TSMC, but the process generation differs.

Cache: the EPYC has 64 KB L1 per core, 512 KB L2 per core, and 256 MB shared L3; the Core Ultra 7 258V has 192 KB L1 per core, 2.5 MB L2 per core, and 12 MB shared L3. Memory support: DDR4 versus LPDDR5X. Memory bus: eight-channel versus dual-channel. Memory bandwidth: 204.8 GB/s versus 136.5 GB/s. ECC: supported versus not supported. PCIe: Gen 4 with 128 lanes versus Gen 5 with 4 lanes. Integrated graphics: none listed versus Arc 140V. Market segment: Server/Workstation versus Mobile. Release date: not listed versus 2024-09-23. Part numbers also differ: 100-000000346 for the EPYC, SRPMNSRPMT for the Intel part. Both have locked multipliers and active production status.

Where Each One Wins

The AMD EPYC 7J13 wins in every head-to-head benchmark recorded, so the use-case split is defined by workload type rather than by any benchmark reversal. The EPYC dominates multi-threaded rendering, as shown by its 599.6% lead in Cinebench R23 multi-core and 355% lead in R15 multi-core. It also leads in single-core tests despite the Intel part’s higher boost clock, which suggests the EPYC’s per-core performance in these recorded workloads is simply stronger. The EPYC is the clear choice for server, workstation, and compute-heavy environments where thread count, cache capacity, memory bandwidth, and ECC support matter. Its 128 threads and 256 MB of L3 are built for parallel workloads like rendering, compilation, and database work.

The Intel Core Ultra 7 258V does not win any of the six head-to-head benchmarks, but it has attributes that matter outside those tests. It draws 17 watts versus 280 watts, making it far more suitable for mobile systems where power constraints dominate. It includes integrated Arc 140V graphics, so it can drive displays without a discrete GPU. Its 4.80 GHz boost clock is the higher of the two, and its 3 nm process node suggests a newer manufacturing technology. For a thin-and-light laptop, the Core Ultra 7 258V is the only realistic option between the two, since the EPYC is a socketed server part with no integrated graphics and a much higher power draw.

The Verdict

The data points to a simple conclusion: choose the AMD EPYC 7J13 for raw compute performance, and choose the Intel Core Ultra 7 258V for mobile efficiency and integrated graphics. The EPYC wins all six shared benchmarks, with multi-core deltas that reach 599.6% in Cinebench R23. Its 64 cores, 128 threads, 256 MB of L3, eight-channel memory, and ECC support make it a server or workstation processor through and through. The Core Ultra 7 258V cannot compete on those metrics, but it does not need to: it is a 17-watt mobile chip with Arc 140V graphics and a 4.80 GHz boost clock, designed for laptops where power and space are limited.

The database lists both at the 74th percentile overall, but that shared percentile is coincidental. The EPYC gets there through sheer multi-threaded throughput, while the Core Ultra 7 258V gets there through a more balanced set of attributes including integrated graphics and low power draw. If the workload is heavy parallel compute, the EPYC is the only defensible pick. If the system is a laptop and the priority is efficiency with integrated display output, the Core Ultra 7 258V is the one that fits. There is no scenario in the recorded data where the Intel part outperforms the EPYC in a shared benchmark, so the decision rests entirely on form factor, power envelope, and workload type.