AMD EPYC 7742 64c/128t 2.25GHz-3.4GHz 225W (100-000000053)

P/N: 100-000000053

675 (inc. VAT (Spain))

  • Delivery is made within 3-7 days

  • Warranty 2 year

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AMD EPYC 7742 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)

2.25

Cache L3 (MB)

256

Cache L2 (MB)

0.5

Cache L1 (KB)

96

Process technology (nm)

7

Maximum Turbo Frequency (GHz)

3.4

Memory type

DDR4

Maximum memory channels

8

Maximum memory frequency (MHz)

3200

Heat dissipation TDP (W)

225

PCI Express controller

PCIE 4.0

Number of PCI Express lanes

128

Processors on a motherboard

2

Length (cm)

17

Width (cm)

17

SKU

100-100000053WOF

Architecture

Zen 2 (Rome)

Socket

SP3

Product description

AMD EPYC 7742 Processor Overview

The AMD EPYC 7742 is a powerhouse in the realm of server and workstation processors, built on the advanced Zen 2 (Rome) architecture. With a remarkable 64 cores and 128 threads, this processor is engineered for exceptional multi-threaded performance, enabling it to handle demanding workloads with unparalleled efficiency. The base frequency of 2.25 GHz ensures a solid foundation for sustained performance, while the turbo frequency capability allows for dynamic scaling based on workload demands, optimizing processing power when needed most.

Designed for the SP3 socket, the EPYC 7742 boasts a thermal design power (TDP) of 225 W, striking a balance between performance and energy efficiency. This allows for reliable operation in enterprise environments where uptime is critical. The processor is equipped with a substantial 256 MB L3 cache, which significantly enhances data retrieval speeds and improves overall processing efficiency. This large cache size is particularly beneficial for applications requiring rapid access to large datasets, making the EPYC 7742 an ideal choice for data-intensive tasks.

Memory support is another standout feature of the EPYC 7742, as it supports DDR4 memory, which is essential for modern server architectures. The ability to utilize high-speed memory modules allows for increased bandwidth and lower latency, further enhancing the performance of applications such as virtualization, cloud computing, and data analytics. The architecture’s scalability ensures that businesses can expand their computing resources seamlessly, making the EPYC 7742 a future-proof investment.

In addition to its technical specifications, the AMD EPYC 7742 is backed by our commitment to business reliability. We offer fast delivery across Europe and global shipping options, ensuring that your operational needs are met without delay. Furthermore, all processors come with an official warranty of 1 to 3 years, providing peace of mind for your investment.

Experience the transformative power of the AMD EPYC 7742 in your server infrastructure. For inquiries or to make a purchase, please contact us today.

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Review and Analysis of the AMD EPYC 7742 Processor

Within the realm of high-performance server solutions, the AMD EPYC 7742 occupies a flagship position, oriented towards ensuring maximum compute density and energy efficiency. This model offers a balanced combination of core count, clock frequency, and thermal design power, allowing it to effectively compete not only with solutions of its own generation but also to remain relevant against newer counterparts. Below is a comparison of technical specifications with the closest competitors available in this segment.


Comparative Table of Technical Specifications

Processor Model Cores / Threads Base Clock (GHz) Turbo Boost (GHz) L3 Cache (MB) TDP (W)
AMD EPYC 7742 64 / 128 2.25 3.4 256 225
AMD EPYC 7K62 48 / 96 2.6 3.3 192 240
AMD EPYC 7532 32 / 64 2.4 3.3 256 200
AMD EPYC 7282 16 / 32 2.8 3.2 64 120
AMD EPYC 7713 64 / 128 2.0 3.67 256 225
AMD EPYC 7C13 64 / 128 2.0 3.7 256 225
AMD EPYC 7763 64 / 128 2.45 3.5 280 280
AMD EPYC 7643 48 / 96 2.3 3.6 256 225
AMD EPYC 7543 32 / 64 2.8 3.7 256 225
AMD EPYC 7443 24 / 48 2.85 4.0 128 128

Analysis of the Technical Specifications of the AMD EPYC 7742 Processor

Based on the technical specifications presented in the table, the AMD EPYC 7742 demonstrates a number of key advantages over its competitors:

  • Leadership in core count with optimal TDP: Possessing 64 cores and 128 threads, the EPYC 7742 surpasses models AMD EPYC 7K62 (48 cores), 7643 (48 cores), and other solutions with fewer cores. At the same time, its thermal design power is 225 W, which is significantly more efficient than the 48-core EPYC 7K62 (240 W) or the flagship of the next generation, EPYC 7763 (280 W). This makes it an ideal choice for dense computing environments with power and cooling constraints.
  • Advantage in base frequency over counterparts: Compared to other 64-core models, such as the EPYC 7713 and EPYC 7C13, the EPYC 7742 processor offers a higher base clock frequency — 2.25 GHz versus 2.0 GHz. This ensures higher guaranteed performance under full load of all cores, which is critical for the stability of server workloads.
  • Balanced memory and cache subsystem: Having an impressive L3 cache volume of 256 MB, the processor yields nothing to the majority of modern competitors (such as EPYC 7532, 7543, 7643), ensuring high data access speeds. Combined with a large number of cores, this creates a powerful platform for virtualization tasks and databases.

Conclusion

The AMD EPYC 7742 represents a unique combination of high multi-threaded performance and energy efficiency. The processor prevails over competitors due to its ability to offer 64 physical cores within the tight limits of a 225 W thermal design power, surpassing in this metric both less efficient models of the previous series (7K62) and “hotter” flagships of the new wave (7763). This makes it an unrivaled choice for infrastructures requiring maximum compute density without extreme requirements for the cooling system.

Product FAQ

This is a flagship second-generation processor (7002 “Rome” series), featuring 64 physical cores and 128 computing threads. The base clock frequency is 2.25 GHz with the ability to automatically boost up to 3.4 GHz. The processor is equipped with an impressive 256 MB of L3 cache, ensuring high data processing speeds.

Thanks to its massive core and thread count, the EPYC 7742 is ideal for virtualization environments (VMware, Proxmox), cloud computing, large database management (SQL/NoSQL), and high-performance computing (HPC). It allows for the consolidation of multiple virtual machines onto a single physical server, saving rack space and reducing software licensing costs.

Yes, this processor fully supports operation in dual-socket (2P) systems. Installing two EPYC 7742s in a single server gives you a total of 128 cores and 256 threads, creating unprecedented compute density for a single motherboard.

The processor supports 8-channel DDR4 memory with speeds up to 3200 MHz. It is compatible with RDIMM and LRDIMM modules supporting Error Correction Code (ECC). The maximum supported memory capacity can reach 4 TB per socket, which is critical for RAM-intensive tasks.

The processor’s Thermal Design Power (TDP) is 225 W. Despite its high performance and 64 cores, this figure is quite energy-efficient compared to competitors or newer models, where TDP often exceeds 300-400 W. Stable operation requires high-quality server-grade air or liquid cooling compatible with the SP3 socket.

Installation requires a motherboard with the Socket SP3 (LGA 4094). The processor is compatible with platforms designed for the second-generation EPYC (Rome) and can also work on many first-generation (Naples) boards after a BIOS update; however, to unlock all features (e.g., PCIe 4.0), motherboards designed specifically for the 7002 series are recommended.

Yes, one of the main advantages is support for 128 PCIe 4.0 lanes. This provides immense bandwidth for connecting high-speed NVMe SSDs, 100/200/400 GbE network cards, and graphics processing units (GPUs) without bottlenecks.

Currently, the EPYC 7742 offers one of the best “price-per-core” ratios. You get top-tier 64-core performance at a cost significantly lower than similar 9000-series models. This is an excellent choice for companies that need high power but want to optimize their hardware procurement budget.

Yes, the processor features a built-in AMD Secure Processor. It supports Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV) technologies, ensuring data protection both in use and at rest, minimizing risks of hardware-level attacks.

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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