AMD EPYC 7351

The AMD EPYC 7351 is a 16-core, 32-thread server/workstation processor in the EPYC 7001 series. It uses the Zen architecture with the Naples codename and is built by GlobalFoundries on a 14 nm process. Benchmark data places it at the 65th percentile of all CPUs, with an average benchmark score of 5710. Its nearest rivals sit within a tight cluster, so the EPYC 7351 is defined less by raw performance supremacy and more by a specific balance of parallel throughput, platform features, and server-oriented memory capability.

Platform and Compatibility

The EPYC 7351 uses AMD Socket SP3, placing it in the EPYC 7001 series ecosystem. The architecture is Zen, codename Naples, and the silicon is manufactured on a 14 nm process by GlobalFoundries with 4,800 million transistors on a 213 mm² die. Memory support is DDR4 with an eight-channel memory bus, which delivers 170.6 GB/s of memory bandwidth. ECC memory is supported, an important server/workstation feature. PCIe connectivity is Gen 3. The market segment is Server/Workstation, and the production status is Active. The part number is PS7351BEVGPAF, and the multiplier is listed as unlocked, an unusual feature for a server-oriented part. The release date is 2017-06-28.

The upgrade path is defined by the Socket SP3 platform. Because the data only covers the EPYC 7001 series, compatibility with other socket generations is not established here. The practical reading is that the EPYC 7351 anchors a system to the Naples-era EPYC platform, and any upgrade would be a platform-level decision rather than a simple processor swap. The Active production status means it is not a discontinued listing in the database. The eight-channel memory implementation and ECC support are the platform’s standout characteristics, particularly for memory-bound workloads.

Power and Thermals

The EPYC 7351 has a TDP of 170. This is a high thermal class, so cooling cannot be an afterthought. The base clock is 2.40 and the boost clock is 2.90, which are not extreme frequencies for a 16-core, 32-thread CPU. The thermal budget is therefore spent on core count and the memory subsystem rather than on pushing clocks to the limit. The 14 nm process packs 4,800 million transistors into a 213 mm² die, and that density contributes to heat dissipation requirements. A 170 TDP processor needs a cooler designed for sustained server/workstation operation, with enough airflow to handle an all-core workload. The absence of integrated graphics means there is no on-die display hardware, though this does little to reduce the thermal burden of the CPU cores themselves. The data does not specify a cooler size, but the TDP alone establishes the cooling tier.

How It Compares

The aggregate comparison is remarkably tight. The EPYC 7351 has an average benchmark score of 5710, and each of its nearest rivals is within a fraction of a percent of that figure.

Against the AMD EPYC 7F32, the EPYC 7351 scores 5710 on average versus 5703 for the rival, a deltaPct of 0.1. This is effectively a tie; these server processors sit at the same aggregate performance level, and workload-specific behavior would be the deciding factor.

Against the AMD Ryzen Threadripper 2920X, the EPYC 7351 trails by 0.4%. The rival averages 5730, while the EPYC 7351 averages 5710. The negative deltaPct shows that the Threadripper holds a slight aggregate edge, but the margin is so small that it would be invisible in most real-world tasks.

Against the AMD Ryzen 7 PRO 5750G, the EPYC 7351 is 0.5% ahead. The rival averages 5683. This is a narrow positive delta, reinforcing the pattern that the EPYC 7351 operates in a dense performance neighborhood rather than at an outright advantage.

Against the Intel Core i9-7920X, the EPYC 7351 leads by 0.6%, the largest positive delta among the nearest rivals. The Core i9-7920X averages 5674, so the EPYC 7351’s 5710 average places it slightly ahead. Even this clearest comparative advantage is small in percentage terms.

FAQ

Q: What socket does the AMD EPYC 7351 use?

A: AMD Socket SP3.

Q: Does the EPYC 7351 support ECC memory?

A: Yes, the ECC memory field is true.

Q: What is the memory configuration?

A: DDR4 memory, eight-channel, with 170.6 GB/s of memory bandwidth.

Q: Does the EPYC 7351 include integrated graphics?

A: No; the integrated graphics field is null.

Q: Is the multiplier unlocked?

A: Yes, the multiplier unlocked field is true.

Q: What are the process node and release date?

A: The process node is 14 nm at GlobalFoundries, and the release date is 2017-06-28.

Benchmark Performance

The benchmark record for the EPYC 7351 consists of Cinebench results across the listed benchmark versions. In Cinebench R15, the multicore score is 1989 and the singlecore score is 280. In Cinebench R20, the multicore score is 8291 and the singlecore score is 1170. In Cinebench R23, the multicore score is 19742 and the singlecore score is 2787. The average benchmark score listed for the EPYC 7351 is 5710, and the CPU ranks at the 65th percentile of all CPUs.

The nearestRivals data anchors the aggregate position. The EPYC 7351 is 0.1% above the AMD EPYC 7F32, 0.4% below the AMD Ryzen Threadripper 2920X, 0.5% above the AMD Ryzen 7 PRO 5750G, and 0.6% above the Intel Core i9-7920X. These deltaPct values are all small, which means the Cinebench scores are unlikely to show a dramatic separation between these chips in any single test. The value of the EPYC 7351 is not an obvious win in a head-to-head; it is a stable, well-rounded aggregate performer.

The R23 multicore score of 19742 is the highest benchmark number in the set and clearly reflects the 16-core, 32-thread layout. The R20 multicore score of 8291 and the R15 multicore score of 1989 reinforce the same multi-threaded profile. At the 65th percentile, the EPYC 7351 sits ahead of most CPUs in the database but below the very top of the field. In a benchmark environment where its closest rivals differ by less than a percentage point, the multi-core Cinebench scores are the strongest evidence for this CPU’s intended role.

Single-Thread vs Multi-Thread Behavior

The split between single-core and multi-core behavior is consistent across all Cinebench results in the data. In R15, the singlecore score is 280 against a multicore score of 1989. In R20, the singlecore score is 1170 against a multicore score of 8291. In R23, the singlecore score is 2787 against a multicore score of 19742. The multi-core results are several times larger, which matches the hardware profile of 16 cores, 32 threads, 96 KB of L1 cache per core, 512 KB of L2 cache per core, and a 64 MB shared L3 cache.

Single-threaded behavior is tied to the 2.40 base clock and 2.90 boost clock. Those clocks are not the centerpiece of this processor; the singlecore Cinebench scores are moderate. The multi-core scores, by contrast, show what happens when the scheduler can fill 32 threads. For real workloads, this split means that parallel jobs will extract a large portion of the CPU’s capability, while serial jobs will leave most of the chip idle. Applications with a mix of parallel and serial sections will see partial benefit, depending on how much work can be distributed across the 16 cores. The presence of a large shared L3 cache is an additional clue that the design is intended for data-sharing, multi-threaded server workloads.

Who Should Consider It

The EPYC 7351 is a Server/Workstation part, and the benchmark data aligns with that classification. Multi-threaded creation workloads are the most obvious fit because the R23 multicore score of 19742 and the R20 multicore score of 8291 demonstrate strong parallel throughput. Memory-bandwidth-sensitive workloads also have a strong case, thanks to the eight-channel DDR4 interface and 170.6 GB/s of bandwidth. ECC memory support makes the part attractive for systems where data integrity is important, and the PCIe Gen 3 interface provides expected server connectivity options.

For gaming, the single-core scores are not the primary selling point. The R15 singlecore score of 280 and the R23 singlecore score of 2787 are moderate, so games that depend on a small number of threads would not take advantage of the EPYC 7351’s main strength. Office and light productivity workloads, which are often lightly threaded, would similarly leave much of the CPU idle. The unlocked multiplier is a notable feature for a server part, though the practical impact depends on platform and cooling capabilities.

Who should consider the EPYC 7351? Builders on Socket SP3 who need a 16-core, 32-thread processor for multi-threaded creation tasks, data-heavy server work, and ECC-supported memory configurations. If the workload is mostly single-threaded, the benchmark data points toward a different kind of processor. If the workload is parallel and memory-conscious, the EPYC 7351’s aggregate scores and platform features make it a reasonable candidate.