AMD EPYC 9555 64c/128t 3.2GHz-4.4GHz 360W (100-000001142)

P/N: 100-000001142

4 253 (inc. VAT (Spain))

  • Delivery is made within 3-7 days

  • Warranty 2 year

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AMD EPYC 9555 processor with fast EU delivery and worldwide shipping. The best price in the European Union. Includes official warranty.

Categories: AMD EPYC

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Technical Specifications Product

Dimensions 17 × 17 × 10 cm
Country of manufacture

Taiwan

Manufacturer's warranty (years)

1

Series

EPYC

Number of cores

64

Number of threads

128

Clock frequency (GHz)

3.2

Cache L3 (MB)

256

Process technology (nm)

4

Maximum Turbo Frequency (GHz)

4.4

Memory type

DDR5

Maximum memory channels

12

Maximum memory frequency (MHz)

6400

Heat dissipation TDP (W)

360

PCI Express controller

PCIE 5.0

Number of PCI Express lanes

128

Processors on a motherboard

2

Length (cm)

17

Width (cm)

17

Architecture

Zen 5 (Turin)

Socket

SP5

Product description

AMD EPYC 9555 Processor

The AMD EPYC 9555, built on the advanced Zen 5 (Turin) architecture, represents a significant leap in server and workstation processing capabilities. With an impressive configuration of 64 cores and 128 threads, this processor is engineered for high-performance computing environments that demand exceptional multi-threaded performance and reliability. The EPYC 9555 is optimized to handle complex workloads, making it an ideal choice for data centers, cloud computing, and enterprise applications.

Operating at a base frequency of 2.65 GHz, the EPYC 9555 can dynamically boost its clock speed to reach a maximum turbo frequency of 3.50 GHz, allowing for enhanced performance during peak demands. This feature ensures that the processor can efficiently manage varying workloads while maintaining optimal energy consumption. With a thermal design power (TDP) of 360 W, the EPYC 9555 balances performance and efficiency, making it suitable for continuous operation in demanding environments.

The processor boasts a substantial 256 MB of L3 cache, which significantly enhances data access speeds and reduces latency, particularly in multi-threaded applications. This large cache size is crucial for workloads that require rapid data retrieval and processing, further solidifying the EPYC 9555’s position as a powerhouse in the server market. Additionally, it supports DDR5 memory, offering increased bandwidth and efficiency compared to previous generations, thereby improving overall system performance and responsiveness.

Designed for scalability, the AMD EPYC 9555 can seamlessly integrate into various server configurations, providing businesses with the flexibility to expand their computational resources as needed. This scalability, combined with AMD’s commitment to server reliability, ensures that organizations can depend on the EPYC 9555 for mission-critical applications and workloads.

For businesses seeking dependable technology, we offer fast delivery across Europe and global shipping options, along with an official 1–3 year warranty on all purchases. The AMD EPYC 9555 is not just a processor; it is a strategic investment in your organization’s infrastructure. Enhance your computing capabilities today by inquiring about the AMD EPYC 9555.

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Product Berchmark

Review and Analysis of the AMD EPYC 9555 Processor

In the AMD EPYC 9005 lineup, the 9555 model occupies a strategically important “golden mean” position in the 64-core solution segment. This processor is designed as a versatile workhorse, providing an optimal balance between high base frequency and compute density. Unlike energy-efficient entry-level models (such as the 9535) and specialized high-frequency versions (F-series), the AMD EPYC 9555 offers a significant performance boost per core without extreme cooling requirements. Below is a comparative analysis with the series’ closest competitors.


Comparative Table of Technical Specifications

Processor Model Cores / Threads Base Frequency (GHz) Turbo Boost (GHz) L3 Cache (MB) TDP (W)
AMD EPYC 9555 64 / 128 3.2 4.4 256 360
AMD EPYC 9455 48 / 96 3.15 4.4 256 300
AMD EPYC 9455P 48 / 96 3.15 4.4 256 300
AMD EPYC 9475F 48 / 96 3.65 4.8 256 400
AMD EPYC 9535 64 / 128 2.4 4.3 256 300
AMD EPYC 9555P 64 / 128 3.2 4.4 256 360
AMD EPYC 9575F 64 / 128 3.3 5.0 256 400
AMD EPYC 9565 72 / 144 3.15 4.3 384 400
AMD EPYC 9645 96 / 192 2.3 3.7 256 320
AMD EPYC 9655P 96 / 192 2.6 4.5 384 400

Analysis of Technical Specifications of the AMD EPYC 9555 Processor

Based on the technical specifications, the AMD EPYC 9555 demonstrates the following key advantages:

  • Superiority in Base Frequency over Counterparts: With a metric of 3.2 GHz, the 9555 model exceeds the base frequency of the lower-end 9535 model (2.4 GHz) by 33% and significantly outperforms multi-core solutions such as the 9645 (2.3 GHz). This guarantees that even under full load on all 64 cores, the processor maintains a high instruction processing speed.
  • Optimal Balance of Performance and Power Consumption: With a TDP of 360W, the processor delivers performance close to the flagship “F” series (e.g., 9575F), but consumes 40W less power. This makes it more attractive for data centers with power and cooling constraints without sacrificing computing power.
  • Leadership in the 64-Core Class: Compared to 48-core models (9455/9455P), the EPYC 9555 offers 33% more physical cores at a nearly identical base frequency (3.2 GHz vs. 3.15 GHz). This provides linear performance gains in multi-threaded tasks without a drop in per-core speed.

Conclusion

The AMD EPYC 9555 is a benchmark high-performance solution for mixed workloads. It bridges the gap between frequency-oriented processors and models with maximum core density. The processor dominates competitors due to its ability to maintain high clock speeds across a large number of cores, making it an ideal choice for virtualization, databases, and high-performance computing (HPC), where both multi-threading and the speed of each individual thread are important.

Product FAQ

This processor is a versatile “High Performance” class solution. With a combination of 64 cores and a high base frequency (3.2 GHz), it is ideally suited for mixed workloads: from managing large databases and enterprise applications (ERP/CRM) to virtualization and high-performance computing (HPC), where not only multi-threading is important, but also per-core processing speed.

The key difference lies in the clock frequency. The EPYC 9555 features a base frequency of 3.2 GHz, which is 33% higher than the EPYC 9535 (2.4 GHz). This means that under high load on all cores, the 9555 model will provide significantly higher performance, making it the preferred choice for latency-sensitive tasks.

The processor has a TDP of 360W. Although this is a high figure, it is lower than that of the flagship “F” series (400W). Stable operation requires a server platform with an effective air or liquid cooling system designed to dissipate heat for the SP5 socket with a capacity of 360W and above.

Yes, the AMD EPYC 9555 uses the SP5 socket. It is compatible with motherboards designed for the EPYC 9005 series and can also work on many previous generation platforms (EPYC 9004) after a BIOS update. We recommend checking the Qualified Vendor List (QVL) of the specific motherboard before purchasing.

The EPYC 9555 offers a better balance between performance and power consumption. The 9575F model operates at even higher frequencies but consumes 400W of power. By choosing the 9555, you get comparable computing power in most tasks with lower power consumption (360W), which reduces the power and cooling infrastructure requirements in the data center.

The processor supports 12-channel DDR5 RAM. This provides immense bandwidth necessary to fully feed all 64 cores with data. Support for large memory capacities and Error Correction Code (ECC) makes it an excellent choice for memory-bound tasks.

This is one of the best options for virtualization. The presence of 64 physical cores (128 threads) allows for running a large number of virtual machines per socket. At the same time, the high clock speed ensures that each virtual machine runs fast and responsively, avoiding performance issues during peak hours.

Yes, the core architecture includes support for AVX-512 and VNNI instructions, which significantly accelerates neural network inference and machine learning tasks. High memory bandwidth also helps feed data faster to both the processor itself and attached GPU accelerators.

The main advantage is frequency. 96-core models (e.g., 9645) often have reduced base frequencies (around 2.3 GHz) to maintain the thermal envelope. The EPYC 9555 with a 3.2 GHz frequency wins in tasks that cannot scale effectively to 96 cores, or in scenarios where software licensing costs are calculated per core, requiring maximum output from each unit.

Payment & Shipping methods

Fast and reliable delivery across the European Union
Estimated transit time: 3–7 days from order confirmation. Worldwide shipping is available for customers outside the EU.
All orders are processed within 24 hours after confirmation. Tracking information is provided as soon as the parcel leaves our logistics center.

Multiple Secure Payment Methods
We accept: Visa, MasterCard, PayPal, Bank Transfer, Klarna, Stripe, Revolut Pay, Google Pay, Apple Pay, and USDT (TRC20) cryptocurrency payments.
All transactions are encrypted and processed via certified payment gateways for your security.

Additional Notes

  • Delivery times may vary depending on customs clearance and carrier schedules.
  • Large or custom-built items may require additional handling time.
  • Shipments are insured until delivered to the customer.
  • We do not deliver to P.O. boxes or military addresses.

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