AMD EPYC 7702P

The AMD EPYC 7702P is a 64-core, 128-thread server processor from the EPYC 7002 series, built on the Zen 2 architecture and 7nm process. Released in August 2019, it targets server and workstation workloads with a 200W TDP and support for eight-channel DDR4 memory. In the benchmark database, it holds the 73rd percentile among all CPUs, with an average benchmark score of 15130. Its benchmark results reveal a processor that excels in heavily parallel tasks while delivering modest single-thread performance, a trade-off typical of high-core-count server parts.

Who Should Consider It

The EPYC 7702P is designed for workloads that scale with core count. Its 64 cores and 128 threads, combined with a 256 MB shared L3 cache, make it a strong candidate for multi-threaded rendering, scientific simulation, and virtualized environments. In Cinebench R23 multi-core, it scores 52308, while the single-core score is 7384—a gap that underscores its bias toward parallel throughput. For database processing, code compilation, or any task that can use many threads, the data indicates exceptional headroom. The 204.8 GB/s memory bandwidth from eight-channel DDR4 further supports memory-intensive applications like in-memory analytics or large-scale data processing. Office productivity, web browsing, or single-threaded legacy applications would not benefit from this architecture; the single-core scores are far below what modern consumer chips achieve, though no rival single-core numbers are available for direct comparison. The processor also supports ECC memory, which is a critical requirement for long-running, error-sensitive server workloads. Its market segment is explicitly "Server/Workstation," so it is not intended for typical desktop use. Anyone needing to consolidate many virtual machines or run compute-heavy batch jobs would find the EPYC 7702P's core count and cache capacity compelling. Conversely, users with lightly threaded workloads or those who prioritize single-core responsiveness should look elsewhere, as the benchmark profile is unequivocally multi-thread oriented.

How It Compares

The EPYC 7702P's average benchmark score of 15130 places it in a tight cluster with several very different processors. Against the Intel Core i5-10400, the EPYC is 0.1% slower (deltaPct -0.1), meaning the two are effectively tied in overall average performance. This is remarkable because the i5-10400 is a mainstream desktop chip with far fewer cores, yet the aggregate score across the benchmark suite lands nearly identical. The Intel Core i3-1315U, a low-power laptop processor, trails the EPYC by 0.5% (deltaPct 0.5), again a negligible difference in average terms. The AMD EPYC 74F3, another server part, is 1.4% slower than the 7702P (deltaPct 1.4), showing that within the EPYC lineup, the 7702P holds a slight edge in this metric. Finally, the Intel Core i7-9750H, a mobile H-series chip, is 1.7% slower (deltaPct 1.7). These deltas are all under 2%, indicating that the average benchmark score does not separate the 7702P from its rivals by much. However, the average score is a blend of single- and multi-threaded tests; the EPYC's multi-core scores are far higher than any of these competitors, while its single-core scores are far lower. The near-tie in average score thus masks a fundamentally different performance profile, one that favors parallel workloads over sequential ones.

Single-Thread vs Multi-Thread Behavior

The Cinebench results show a stark contrast between single- and multi-threaded performance. In Cinebench R15, the multi-core score is 5272 versus 744 single-core; in R20, it is 21969 versus 3101; and in R23, it is 52308 versus 7384. In every generation, the multi-core score is roughly seven to ten times the single-core score, though exact ratios are not provided. This pattern indicates that the EPYC 7702P scales extremely well across its 64 cores, but each core is relatively modest in per-thread capability. The base clock of 2000 MHz and boost clock of 3.35 GHz are low compared to consumer processors, which is typical for high-core-count server chips that prioritize power efficiency and thermal headroom. For real-world use, this means applications that can leverage many threads will see dramatic speedups, while single-threaded tasks will run at a pace more akin to a mid-range desktop processor from several years ago. The data suggests that the EPYC 7702P is not a balanced performer; it is a specialist that trades single-thread speed for massive parallel throughput. This is consistent with its server/workstation positioning, where multi-threaded throughput is the primary metric of value.

FAQ

Q: Does the EPYC 7702P support ECC memory?

A: Yes, ECC memory is listed as supported, which is essential for error-correcting in long-running server workloads.

Q: What socket does the EPYC 7702P use?

A: It uses AMD Socket SP3, a server-grade socket designed for the EPYC 7002 series.

Q: What is the maximum memory bandwidth?

A: The processor supports eight-channel DDR4 memory with a total bandwidth of 204.8 GB/s.

Q: Does it have integrated graphics?

A: No, there is no integrated graphics; a discrete GPU is required for any display output.

Q: What PCIe generation is supported?

A: The EPYC 7702P supports PCIe Gen 4, which offers higher bandwidth for accelerators and NVMe storage.

Q: When was the EPYC 7702P released?

A: It was released on August 6, 2019, and remains in active production.

Power and Thermals

The EPYC 7702P has a TDP of 200 watts, which places it in the high-power tier for server processors. This TDP figure implies that a substantial cooling solution is necessary—likely a high-end air cooler or a robust liquid cooling system, though specific cooler sizes are not specified in the data. The 7nm process from TSMC helps manage power efficiency, but with 64 cores operating at up to 3.35 GHz boost, thermal dissipation is a significant consideration. In a server chassis, the platform typically provides active airflow through heatsinks designed for high-density CPU sockets. For workstation builds, the 200W TDP requires careful case selection and cooling design to avoid thermal throttling. The data does not include thermal measurements, but the TDP alone signals that this is not a chip for compact or passively cooled systems. The lack of an integrated GPU also reduces total system power, but the CPU itself demands robust power delivery and cooling infrastructure.

Platform and Compatibility

The EPYC 7702P fits into AMD Socket SP3, which is used across the EPYC 7002 series. It supports DDR4 memory in an eight-channel configuration, with ECC as a standard feature. The memory bandwidth of 204.8 GB/s is a key advantage for memory-bound workloads. The processor also provides PCIe Gen 4 lanes, enabling high-speed connectivity for modern GPUs and NVMe storage. Because it is part of the EPYC 7002 series, it shares platform compatibility with other Rome processors, allowing for a broad range of motherboard options designed for server and workstation use. The production status is "Active," meaning it is still available for new systems. There is no unlocked multiplier, so overclocking is not supported; performance is dictated by the stock clocks and platform settings. The lack of integrated graphics means a discrete GPU is mandatory, which is typical for server platforms. For upgrade paths, the SP3 socket has been used across multiple EPYC generations, but the specific compatibility with newer CPUs is not detailed in the data; however, the 7002 series itself offers a range of core counts and TDPs for scaling within the same platform.

Benchmark Performance

The EPYC 7702P's average benchmark score of 15130 places it at the 73rd percentile of all CPUs in the database. This means it outperforms 73% of tested processors, a strong showing for a server chip. Its closest rivals, based on average score, are the Intel Core i5-10400, Intel Core i3-1315U, AMD EPYC 74F3, and Intel Core i7-9750H. The deltaPct values show that the EPYC is essentially tied with the i5-10400 (-0.1%) and i3-1315U (+0.5%), while being 1.4% faster than the EPYC 74F3 and 1.7% faster than the i7-9750H. These differences are minuscule in average terms, but they conceal the EPYC's extreme multi-core advantage. For example, in Cinebench R23 multi-core, the EPYC scores 52308, a number that would dwarf any consumer desktop chip, though those specific comparisons are not in the data. The single-core scores—744 in R15, 3101 in R20, and 7384 in R23—are modest, reflecting the lower clock speeds and per-core IPC of the Zen 2 architecture at this core count. The benchmark data indicates that the EPYC 7702P is a specialized tool: it delivers exceptional parallel performance, as evidenced by its multi-core scores, but its average score is pulled down by weaker single-thread results. For users whose workloads are heavily threaded, the 73rd percentile understates its true capability; the relevant metric is the multi-core score, which is among the highest in the database. The near-tie with consumer processors in average score is a testament to how far multi-core scaling can compensate for lower single-thread performance.