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Intel Xeon 6741P specifications and in-depth review

Intel Xeon 6741P

Manufacturer: Intel

The Intel Xeon 6741P is a high-performance Enterprise CPU designed for demanding workloads. With a base clock speed of 2.5 GHz and a turbo boost of 3.8 GHz, it delivers robust processing power across 96 threads. The processor operates with a thermal design power (TDP) of 300W and supports the latest PCIe 5.0 for fast data transfer. A key feature is its large L3 cache of 288 MB, optimizing performance for memory-intensive applications.

This processor supports ECC memory and utilizes DDR5 with a maximum RAM speed of 6400 MHz, ensuring data integrity and high-speed memory access. The Xeon 6741P can accommodate up to 4000GB of memory across 8 channels, making it suitable for large-scale enterprise environments. Notably, it also supports multithreading and advanced instruction sets like MMX, AVX, and AES for enhanced computational efficiency.

Pros
  • Supports multithreading, enhancing performance in parallel computing tasks.
  • Equipped with ECC memory support, improving data integrity for enterprise applications.
  • Large maximum memory capacity of 4000GB, ideal for memory-intensive workloads.
  • Offers DDR5 memory support with a high maximum RAM speed of 6400 MHz.
  • Has a robust PassMark result of 100660, demonstrating strong overall performance.
Cons
  • Does not include integrated graphics, requiring a dedicated GPU for visual processing.
  • The clock multiplier is not unlocked, limiting overclocking potential.
  • The CPU temperature can reach up to 93°C, which may be high under full load.
Who is this for?

The Intel Xeon 6741P is ideal for enterprise environments that require high computational power and large memory capacity. With 96 threads and support for up to 4000GB of memory, it is well-suited for data-intensive tasks like virtualization, large-scale simulations, and database management. The processor's support for ECC memory ensures data integrity, making it particularly useful for mission-critical applications in industries such as finance, scientific research, and cloud computing.

Who is this NOT for?

The Intel Xeon 6741P is not suitable for tasks that require integrated graphics, as it lacks this feature. Users who need a processor with on-board visual processing capabilities will find this limiting. Additionally, its unlocked multiplier restriction means it is not ideal for users seeking to overclock their CPU for custom performance tuning. Its high CPU temperature of 93°C may also be a concern in environments where cooling solutions are less efficient or where lower power consumption is preferred.

General info:

Thermal Design Power (TDP) 300W
release date February 2025
semiconductor size 3 nm
PCI Express (PCIe) version 5
Supports 64-bit ✓
CPU temperature 93 °C
Has integrated graphics ✕

The Intel Xeon 6741P is built with a 3 nm semiconductor size and supports PCIe 5.0 for high-speed data transfer. It has a thermal design power (TDP) of 300W, ensuring efficient power management for heavy workloads. The processor supports 64-bit architecture, providing a broad range of compatibility. It operates with a maximum CPU temperature of 93°C, and while it does not include integrated graphics, it remains a robust solution for tasks requiring high computational power.

Performance:

CPU speed 48 x 2.5 GHz
CPU threads 96 threads
turbo clock speed 3.8GHz
L3 cache 288 MB
L1 cache 5376 KB
L2 cache 96 MB
L2 core 2 MB/core
clock multiplier 25
Has an unlocked multiplier ✕
L3 core 6 MB/core
Turbo Boost version 2

The Intel Xeon 6741P delivers impressive processing power with a total clock speed of 48 x 2.5 GHz across 96 threads, ensuring efficient multitasking and high performance. It is equipped with a large L3 cache of 288 MB, optimizing data access for complex operations. While it features a turbo clock speed of 3.8 GHz, it does not support an unlocked multiplier for overclocking. The processor's L2 cache is 96 MB, with 2 MB per core, and it utilizes a clock multiplier of 25 to balance speed and power consumption.

Memory:

Supports ECC memory ✓
DDR memory version 5
RAM speed (max) 6400 MHz
maximum memory amount 4000GB
memory channels 8

The Intel Xeon 6741P supports ECC memory, ensuring data integrity for critical enterprise applications. It utilizes DDR5 memory with a maximum speed of 6400 MHz, offering high-performance capabilities. The processor can handle up to 4000GB of RAM across 8 memory channels, making it suitable for large-scale workloads and memory-intensive tasks.

Features:

uses multithreading ✓
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit ✓

The Intel Xeon 6741P supports multithreading, enabling enhanced parallel processing for demanding tasks. It includes a broad set of instruction sets such as MMX, AES, AVX, and SSE 4.2, providing versatile processing capabilities for a wide range of applications. Additionally, the processor is equipped with the NX bit for improved security by preventing the execution of harmful code in certain areas of memory.

Benchmarks:

PassMark result 100660
PassMark result (single) 3195

The Intel Xeon 6741P demonstrates strong performance with a PassMark result of 100660, indicating its capability to handle demanding workloads efficiently. In single-threaded tasks, it achieves a PassMark result of 3195, highlighting its solid performance in less parallelized applications.

Final Verdict

The Intel Xeon 6741P is a powerful processor designed for enterprise environments that demand exceptional performance and reliability. With support for 96 threads and up to 4000GB of memory, it excels in handling large-scale, memory-intensive tasks. Its ECC memory support further ensures data integrity, making it well-suited for mission-critical applications. While lacking integrated graphics and overclocking potential, it remains an excellent choice for businesses focused on stability and high-performance computing. This processor is highly recommended for professional use in data centers, virtualization, and similar demanding fields.

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