AMD EPYC 7513

The AMD EPYC 7513 is a 32-core, 64-thread server processor built on the Zen 3 architecture and codenamed Milan. It sits in the EPYC 7003 series, targeting the Server/Workstation segment with a 200-watt TDP and a launch MSRP of $2840. Its benchmark data shows a processor that delivers top-tier multi-threaded throughput while maintaining competitive single-thread performance for its class.

Benchmark Performance

The EPYC 7513 posts an average benchmark score of 102244, placing it in the 98th percentile of all CPUs tracked. This is a strong result, indicating that the processor outperforms the vast majority of installed hardware across a wide range of workloads. The aggregate score is derived from a suite of tests that show a clear profile: this is a chip built for parallel processing power.

In Cinebench, the multi-threaded results are the headline. The R23 multi-core score of 50431 and the R20 multi-core score of 21181 demonstrate substantial rendering and compute capability. The R15 multi-core score of 5083 follows the same pattern. These figures are consistent with a high-core-count part that scales well under full load. Single-core scores are also respectable, with an R23 single-core result of 7119, R20 at 2989, and R15 at 717. These are not class-leading numbers, but they are sufficient for a server chip, ensuring that lightly-threaded tasks are not a bottleneck.

The Passmark suite offers a broader view of performance characteristics. The multithread score of 59331 is a strong indicator of overall parallel throughput. In specific math workloads, the processor achieves 272145 in integer math and 151713 in floating point math, showing a balanced capability for both general-purpose and scientific computing. Data compression work is a clear strength, with a score of 932240, while data encryption scores 63628, indicating robust security processing. The extended instructions score of 56451 and random string sorting score of 104660 round out a solid all-around showing. The physics score of 5118 and find prime numbers score of 380 are lower, but these are less critical for typical server workloads.

The single-thread Passmark score of 2479 confirms the chip’s moderate single-core speed. The data indicates a processor that excels when all cores are engaged, rather than one that relies on extremely high clock speeds for individual threads.

Platform and Compatibility

The EPYC 7513 is built for the AMD Socket SP3 platform, a mature socket that supports the EPYC 7003 series. It uses the Zen 3 architecture on a 7 nm process node from TSMC, with a die size of 8x 81 mm² and a total of 33,200 million transistors. This is a multi-die design, which is typical for high-core-count server parts.

Memory support is comprehensive for a server platform. The processor supports DDR4 memory over an eight-channel memory bus, providing a memory bandwidth of 204.8 GB/s. ECC memory is supported, which is essential for data integrity in server environments. The platform also includes PCIe Gen 4 with 128 lanes available from the CPU, providing ample connectivity for high-speed storage, networking, and accelerators.

The multiplier is locked, which is standard for server processors. The production status is listed as Active, and the release date was 2021-03-14. The part number is 100-000000334100-100000334WOF. The socket and platform are well-established, offering a stable base for system integration. The eight-channel memory architecture is a key feature, as it provides the memory bandwidth necessary to feed 32 cores effectively.

Single-Thread vs Multi-Thread Behavior

The benchmark data reveals a clear split between single-thread and multi-thread performance. The processor is heavily optimized for multi-threaded workloads, where it demonstrates its peak capabilities. The multi-core Cinebench scores are roughly an order of magnitude higher than the single-core scores, which is expected for a 32-core part.

For real workloads, this means the EPYC 7513 is best suited for tasks that can utilize many cores simultaneously. Virtualization, database workloads, large-scale compilation, and scientific simulations would benefit from the high multi-thread scores. The data shows a strong scaling from single-core to multi-core performance, indicating that the chip can effectively distribute work across its 64 threads.

In contrast, the single-thread performance is adequate but not exceptional. The R23 single-core score of 7119 is lower than what you would find in a high-end desktop processor, but it is sufficient for server tasks that are not fully parallel. The Passmark single-thread score of 2479 aligns with this assessment. This split suggests that the processor is less ideal for latency-sensitive, single-threaded applications, where a lower-core-count chip with a higher boost clock might perform better. However, for mixed workloads that combine some single-threaded overhead with heavy parallel processing, the EPYC 7513 offers a balanced profile.

How It Compares

The EPYC 7513 is positioned against several rivals in its performance class, with the average benchmark score being the primary metric for comparison.

AMD EPYC 8324P: The nearest rival is the AMD EPYC 8324P, which has an average score of 103329. The EPYC 7513 trails this part by 1.1%, a very narrow margin. The data shows that these two processors are effectively in the same performance tier. The 1.1% difference is within the noise of typical benchmark variance, meaning the choice between them would likely come down to other platform features or cost, rather than raw performance.

AMD EPYC 4585PX: The EPYC 4585PX scores 100819, putting the EPYC 7513 ahead by 1.4%. This is a modest lead, indicating that the EPYC 7513 holds a slight edge over this rival. The delta is small, but it is consistent across the benchmark suite. For users looking at this performance bracket, the EPYC 7513 offers a measurable, though not dramatic, advantage.

AMD Ryzen Threadripper PRO 9955WX: The Threadripper PRO 9955WX posts an average score of 100227. The EPYC 7513 is 2% ahead of this part. This is a more noticeable difference, suggesting that the EPYC 7513 provides better overall throughput. The Threadripper series is often used in workstations, so this comparison shows that the EPYC 7513 can outperform a high-end workstation chip in aggregate benchmark performance.

AMD Ryzen Threadripper PRO 5965WX: The final rival is the Threadripper PRO 5965WX, with an average score of 98504. The EPYC 7513 leads this part by 3.8%. This is the largest performance gap in the comparison group, showing a clear advantage for the EPYC 7513. The data indicates that the EPYC 7513 is a stronger performer than this older or lower-tier Threadripper part.

Power and Thermals

The EPYC 7513 has a TDP of 200 watts. This is a significant power draw, typical for a high-core-count server processor. The 7 nm process node from TSMC helps to manage power efficiency, but the sheer number of active cores requires substantial power delivery and cooling.

The thermal implications of a 200-watt TDP are important for system design. This processor requires a capable air cooler or a liquid cooling solution to maintain safe operating temperatures under sustained load. The data does not specify a cooler size, but the TDP class indicates that a robust cooling solution is necessary. In a server chassis, this typically means high-static-pressure fans and well-designed heatsinks or a direct-to-chip liquid cooling loop.

The power characteristics align with the performance profile. The processor delivers high multi-threaded performance, which naturally requires more power than a lower-core-count part. Systems integrators must account for the 200-watt TDP when designing power delivery and thermal management. The active production status suggests that this is a current product, and the platform is well-understood in the industry. The 200-watt TDP is a clear signal that this is a performance-oriented part, not a low-power efficiency model.