AMD EPYC 7552

The AMD EPYC 7552 is a 48-core, 96-thread server processor built on the Zen 2 architecture and the 7 nm process node. It sits in the EPYC 7002 series, uses the AMD Socket SP3, and is designed for the Server/Workstation market segment. Its average benchmark score of 14115 places it at the 73rd percentile of all CPUs, a figure that gains context when compared to its nearest rivals, which include both server parts and mainstream desktop chips.

Single-Thread vs Multi-Thread Behavior

The benchmark data reveals a processor with a pronounced split between its single-thread and multi-thread capabilities. In Cinebench R23, the EPYC 7552 scores 6889 in the single-core test and 48801 in the multi-core test. The multi-core score is roughly seven times higher, which is expected for a 48-core part, but the single-core score of 6889 indicates that each individual core is not particularly fast by modern standards. The base clock of 2.20 GHz and boost clock of 3.30 GHz are modest for a high-end chip, and this directly limits lightly-threaded performance.

For real workloads, this split means the EPYC 7552 excels in heavily parallel tasks where all 96 threads can be utilized, such as video rendering, scientific simulation, and database processing. The multi-core scores across the Cinebench suite are consistently strong: 4919 in R15, 20496 in R20, and 48801 in R23. Conversely, tasks that rely on a single thread, such as legacy software, scripting, or certain game engines, will not benefit from the core count and will instead be bottlenecked by the 3.30 GHz boost. In Cinebench R20, the single-core score is 2893, which is a moderate figure. The data suggests a workload strategy: batch heavy parallel jobs and keep interactive, latency-sensitive tasks off this platform, or accept that they will run at a level consistent with a mid-range desktop CPU rather than a flagship server part.

Power and Thermals

The EPYC 7552 carries a TDP of 200 W. This is a high power envelope, but not the absolute maximum for the EPYC 7002 series. For cooling, this implies a substantial air cooler or a liquid cooling solution capable of dissipating 200 W of continuous heat. The 7 nm process node from TSMC helps manage efficiency, but the sheer number of active cores means that sustained all-core loads will generate significant heat. The chip has a die size of 74 mm² and contains 3,800 million transistors, which is a dense packing that contributes to the thermal challenge.

In practice, a server chassis with high static-pressure fans and a large heatsink is the minimum requirement. The 200 W TDP class also affects system design: power delivery on the motherboard must be robust, and the case airflow must be planned to exhaust hot air from the CPU area effectively. The data does not include thermal throttling measurements, but the expectation is that under a 48-core all-core workload, the processor will draw close to its TDP limit. For a workstation build, this means choosing a cooling solution rated for at least the 200 W class, and for a server, ensuring the chassis cooling design accounts for this heat output.

How It Compares

Against the Intel Core i5-10400F, the EPYC 7552 has an average score of 14115 versus 14168, which is a delta of -0.4%. The two are statistically tied in average benchmark performance, but this is misleading. The i5-10400F is a 6-core desktop chip, while the EPYC 7552 is a 48-core server part. The average score masks the distribution: the EPYC will dominate in multi-threaded tests but lose in single-threaded ones. The near-identical average score indicates that the EPYC's massive core count is offset by lower per-core clocks in mixed workloads.

The AMD Ryzen 3 7320C scores 14277, putting it 1.1% ahead of the EPYC 7552. This is another desktop part, and the comparison highlights the EPYC's weakness in lightly-threaded scenarios. The Ryzen 3 is a low-power mobile-oriented chip, yet its average score is slightly higher. This is a stark illustration that the EPYC 7552 is not a general-purpose desktop processor; it is a specialized tool for parallel compute.

The AMD EPYC 7443 is the closest server rival, with an average score of 13936, which is 1.3% behind the EPYC 7552. Both are server parts, but the 7443 is from a newer generation. The data shows the 7552 holds a slight edge in average benchmark performance, suggesting that the older Zen 2 architecture with 48 cores can still compete with a newer part in aggregate. The difference is within a couple of percent, so real-world application performance would depend heavily on the specific workload's scaling.

The Intel Core i5-8500 scores 14332, which is 1.5% ahead of the EPYC 7552. This is a 6-core desktop chip from an older Intel generation. The fact that it edges out the EPYC in average score underscores the same theme: the EPYC 7552's value is not in average performance across diverse benchmarks, but in sustained multi-threaded throughput where its 48 cores and 96 threads can be fully engaged.

FAQ

Q: What is the average benchmark score of the AMD EPYC 7552?

A: The average benchmark score is 14115, which places it at the 73rd percentile of all CPUs.

Q: How many cores and threads does the EPYC 7552 have?

A: It has 48 cores and 96 threads, based on the Zen 2 architecture with a 7 nm process node.

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

A: The single-core score in Cinebench R23 is 6889, while the multi-core score is 48801.

Q: Does the EPYC 7552 support ECC memory?

A: Yes, it supports ECC memory, with DDR4 memory support across an eight-channel bus providing 204.8 GB/s of bandwidth.

Q: What is the TDP of this processor?

A: The TDP is 200 W, which requires a substantial cooling solution.

Q: How does the EPYC 7552 compare to the AMD EPYC 7443?

A: The EPYC 7552 has an average score of 14115, which is 1.3% higher than the EPYC 7443's average score of 13936.

Who Should Consider It

The EPYC 7552 is for workloads that can use 48 cores and 96 threads effectively. The multi-core Cinebench scores are the headline: 48801 in R23 and 20496 in R20. These numbers indicate strong performance in rendering, video encoding, and other parallel compute tasks. For a workstation user who renders frames overnight or runs batch simulations, this processor will deliver throughput that desktop parts cannot match.

Gaming is not a target use case. The single-core scores are modest, and the 200 W TDP with SP3 socket requirements are not aligned with gaming systems. The data shows that even a 6-core desktop chip like the Core i5-10400F matches the average score, so a gamer would see no benefit from the EPYC 7552's core count.

Office and general productivity workloads are similarly mismatched. Single-threaded performance drives most office applications, and the EPYC 7552's 3.30 GHz boost clock is not competitive. The processor is best suited for server environments where virtualization, database management, or scientific computing can keep all 96 threads busy. The 204.8 GB/s memory bandwidth and eight-channel DDR4 support are assets for memory-intensive workloads, and the 192 MB shared L3 cache helps with large datasets. If the workload is parallel and memory-hungry, this is a capable choice; if it is interactive or lightly threaded, look elsewhere.

Platform and Compatibility

The EPYC 7552 uses the AMD Socket SP3 platform, which is specific to server motherboards. It supports DDR4 memory across an eight-channel bus, providing a memory bandwidth of 204.8 GB/s. ECC memory is supported, which is critical for server reliability. The processor provides 128 PCIe Gen 4 lanes from the CPU, enabling high-bandwidth connectivity for GPUs, NVMe storage, and network cards.

The architecture is Zen 2, codenamed Rome, and it was released on 2019-08-06. The production status is listed as Active, meaning it is still available. The launch MSRP is $4025. The socket is not compatible with consumer platforms, so the motherboard selection is limited to server/workstation boards. The 128 PCIe lanes are a significant advantage for systems with multiple accelerators or storage devices. The memory bus is eight-channel, which is wider than consumer platforms and contributes to the high memory bandwidth figure. The upgrade path is within the EPYC 7002 series or potentially newer EPYC parts, but the SP3 socket has a specific generation support, so the upgrade options are limited to server processors that fit that socket. The multiplier is locked, so overclocking is not an option, and performance tuning is done through BIOS settings and power management. The platform is designed for stability and throughput, not for maximum single-core speed, and the data reflects that design philosophy.