AMD EPYC 7301

The AMD EPYC 7301 occupies a distinct middle ground in the server landscape, delivering 16 Zen cores with a 64 MB shared L3 cache, yet its benchmark standing shows it is tightly clustered with a set of very different rivals. Its average benchmark score of 3685 places it at the 59th percentile among all CPUs, indicating a processor that is competent but not a top-tier performer in the modern era, a reflection of its 2017 Naples architecture. The data reveals a chip that wins on raw multi-threaded throughput but lags significantly in single-thread performance, a profile that defines its suitability for specific workloads.

Benchmark Performance

The EPYC 7301’s multi-core results are its primary strength. In Cinebench R23, it scores 12742 points, a figure that demonstrates substantial parallel processing capability. This is reinforced by its Cinebench R20 multi-core score of 5351 and its Cinebench R15 multi-core score of 1284. These numbers indicate that the processor can handle heavily threaded tasks like video rendering, scientific simulation, and database workloads with considerable efficiency. The architecture’s 16 cores and 32 threads, combined with the large 64 MB shared L3 cache, allow it to keep multiple data streams active without constant memory fetching.

However, the single-core results tell a different story. The Cinebench R23 single-core score of 1798 and the R20 single-core score of 755 show a significant performance gap. The EPYC 7301’s base clock of 2.20 GHz and boost clock of 2.70 GHz are modest, especially when compared to the higher-clocked consumer and workstation parts it is measured against. The data shows that in single-threaded tasks, the EPYC 7301 will fall behind many of its rivals, which matters for legacy applications, lightly threaded software, and tasks with strict per-core latency requirements.

The overall average benchmark score of 3685 places it in a tight pack. The deltaPct values against its nearest rivals are remarkably small, ranging from 0.3% to 0.5%. This indicates that, on average, the EPYC 7301 is statistically tied with these competing chips. The differences are within noise margins, meaning that while the EPYC 7301 has a specific performance profile, its geometric mean performance across a broad suite of tests is nearly identical to processors like the Intel Core i7-8086K and the AMD Ryzen 7 PRO 1700X.

Power and Thermals

The EPYC 7301 carries a TDP rating of 170 watts. This is a significant power envelope, classifying it as a high-power server processor. This TDP class indicates that the chip is designed for dense compute tasks where sustained all-core load is the norm, rather than bursty, power-sensitive workloads. The 170-watt figure requires a robust cooling solution. The data implies that a passive heat sink with strong server chassis airflow or an active high-static-pressure fan is necessary to maintain operational temperatures under sustained load.

This power profile is consistent with its market segment as a Server/Workstation part. The 14 nm manufacturing process from GlobalFoundries, using 4,800 million transistors on a 213 mm² die, contributes to this power draw. The high TDP is the cost of providing 16 cores with a large shared cache. In a multi-socket server configuration, the cumulative power and thermal requirements of multiple EPYC 7301 processors would necessitate a data center environment with adequate cooling capacity. The 170-watt TDP is not a limitation per se, but it is a system design constraint that distinguishes it from lower-power parts.

How It Compares

The EPYC 7301’s closest rivals, based on average score, are a mix of consumer and enterprise parts, each with a different architectural philosophy. The benchmark deltas are all under one percent, making performance equivalence the primary finding.

Intel Core i7-8086K: This Intel part is a high-clocked consumer processor with a significantly higher boost clock. The EPYC 7301 trails by 0.3% in average score. This is a fascinating comparison: the i7-8086K likely wins in single-threaded tests due to its superior clock speed, while the EPYC 7301 counters with double the core count in multi-threaded workloads. The near-equal average score shows that for a mixed workload, both processors deliver similar aggregate throughput, but the distribution of that performance is very different.

AMD Ryzen 7 PRO 1700X: This is a direct architectural cousin, using the same Zen (Naples) design philosophy. The EPYC 7301 is 0.3% ahead. The Ryzen 7 PRO 1700X has a similar core configuration but is a consumer/workstation part with a different memory interface. The data shows that the EPYC 7301’s server-oriented features, such as its eight-channel memory bus, do not translate into a significant average performance advantage over this rival in the benchmark suite used. The performance parity is expected, given their shared generation and core design.

AMD EPYC 7251: This is a sibling in the EPYC 7001 series, and the 7301 is 0.4% ahead. The EPYC 7251 likely has fewer cores or lower clocks in its configuration. The small delta suggests that the 7301’s additional capability, likely in the form of higher clocks or more enabled cores, yields only a marginal average performance gain. For buyers looking within the same platform family, the data suggests that the 7301 offers only a slight performance uplift over this lower-tier part.

Intel Xeon Silver 4116: This is the server rival from Intel. The EPYC 7301 is 0.5% ahead in average score. The Xeon Silver 4116 is a lower-power, lower-frequency server chip. The EPYC 7301’s advantage, while small, is consistent. This comparison highlights that the EPYC 7301 provides competitive multi-threaded server performance against Intel’s mid-range Xeon parts, although the margin is tight enough that other platform features would be the deciding factor in a purchase decision.

FAQ

Q: What is the average benchmark score for the AMD EPYC 7301?

A: The average benchmark score is 3685, which places it at the 59th percentile of all CPUs.

Q: How does the EPYC 7301 compare to the Intel Core i7-8086K?

A: The EPYC 7301 is 0.3% ahead of the Intel Core i7-8086K in average benchmark score.

Q: What is the TDP of the EPYC 7301 and what does it imply?

A: The TDP is 170 watts, which indicates a high power draw requiring a robust cooling solution suitable for sustained server workloads.

Q: Does the EPYC 7301 support ECC memory?

A: Yes, it supports ECC memory, and it has an eight-channel DDR4 memory bus with a bandwidth of 170.6 GB/s.

Q: What is the multi-core performance in Cinebench R23?

A: The Cinebench R23 multi-core score is 12742 points.

Q: What is the single-core performance in Cinebench R23?

A: The Cinebench R23 single-core score is 1798 points.

Single-Thread vs Multi-Thread Behavior

The performance split between single-thread and multi-thread scores is stark and defines the processor’s character. The multi-thread scores (12742 in R23, 5351 in R20, 1284 in R15) are excellent, showcasing the raw parallel compute power of 16 cores and 32 threads. In contrast, the single-thread scores (1798 in R23, 755 in R20, 181 in R15) are modest, reflecting the low 2.70 GHz boost clock. This disparity is typical of server processors designed for throughput rather than latency-sensitive single-core performance.

For real workloads, this means the EPYC 7301 excels in environments where tasks can be parallelized. Rendering a frame in a 3D application, compiling a large codebase, or processing multiple virtual machines are tasks that will scale across the cores, delivering performance that rivals or exceeds many higher-clocked consumer parts. Conversely, software that relies on a single thread, such as some legacy database engines, certain scripting runtimes, or the primary thread in some game engines, will see performance bottlenecked by the low clock speed. The data shows that the EPYC 7301 is a specialist in parallel throughput, not a generalist in per-core speed.

Who Should Consider It

The workload profile is clear. The EPYC 7301 is for users with heavily parallel, multi-threaded server workloads. Data centers running virtualization, cloud computing instances, and high-performance computing tasks that scale well with core count will benefit most. The high memory bandwidth of 170.6 GB/s from the eight-channel DDR4 interface supports memory-intensive applications like large in-memory databases and data analytics. The 64 MB L3 cache also helps with datasets that fit within that footprint, reducing latency for repeated accesses.

Gaming is not a target workload for this processor. The low single-thread score of 1798 in Cinebench R23 would create a bottleneck in many gaming scenarios, which typically rely on one or a few high-performance cores. Similarly, general office productivity tasks like web browsing and document editing will not utilize the core count effectively, and the processor will feel slower than a modern high-clock consumer chip. For content creation, the EPYC 7301 is a strong candidate for video encoding and 3D rendering, where the multi-thread scores directly translate to reduced render times. It is not suited for tasks requiring high single-thread responsiveness.

Platform and Compatibility

The EPYC 7301 is built for the AMD Socket SP3 platform, a server socket that provides access to a robust feature set. It supports DDR4 memory across an eight-channel bus, delivering a memory bandwidth of 170.6 GB/s, which is essential for feeding 16 cores. The processor also supports ECC memory, a critical feature for data integrity in server environments. For expansion, it provides PCIe Gen 3 connectivity, allowing for the installation of high-speed NVMe storage and multiple GPU accelerators.

The platform architecture is Zen, with the codename Naples. This is the first-generation EPYC platform, and the production status is listed as Active. The upgrade path is defined by the EPYC 7001 series, meaning users are limited to processors from this generation on this socket. The processor has an unlocked multiplier, which is unusual for a server part and allows for some tuning, though the practical benefits are limited by the 170-watt TDP envelope. The 14 nm process node and the 4,800 million transistor count are fixed characteristics of this platform generation, so future performance improvements would require a platform migration to a newer socket.