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Intel Xeon Gold 6554S specifications and in-depth review

Intel Xeon Gold 6554S

Manufacturer: Intel

The Intel Xeon Gold 6554S is an Enterprise CPU designed for demanding workloads, offering 72 threads and a thermal design power (TDP) of 270W. It supports PCIe 5.0 and operates at a base speed of 2.2 GHz, with a turbo boost up to 4 GHz, making it suitable for high-performance environments.

This processor features a large L3 cache of 180 MB, along with support for ECC memory. It is equipped with 8 memory channels, a maximum memory bandwidth of 332.8 GB/s, and supports DDR5 memory with speeds up to 5200 MHz. Additionally, it utilizes multithreading technology and supports various instruction sets like AVX and AES.

Pros
  • Supports ECC memory, ensuring data integrity and error correction for critical workloads.
  • Equipped with 72 threads, providing efficient multitasking and parallel processing capabilities.
  • Has a maximum memory bandwidth of 332.8 GB/s, allowing for fast data transfer in memory-intensive tasks.
  • Offers a large L3 cache of 180 MB, which helps speed up data access for performance-demanding applications.
Cons
  • Does not include integrated graphics, which may require a separate GPU for systems needing graphical output.
  • Does not support an unlocked multiplier, limiting overclocking potential for performance tuning.
  • Max RAM capacity of 4000GB may be excessive for many use cases, potentially limiting the system's scalability for more moderate workloads.
Who is this for?

The Intel Xeon Gold 6554S is ideal for high-performance enterprise environments requiring robust multitasking and data integrity. With its 72 threads and support for ECC memory, it excels in workloads that demand both parallel processing and error-free computing, such as server applications, large-scale data analysis, and virtualization. Its substantial L3 cache of 180 MB and high memory bandwidth make it well-suited for memory-intensive tasks like scientific simulations or financial modeling.

Who is this NOT for?

This processor may not be suitable for users who require integrated graphics for basic display functions, as it lacks integrated graphics. Additionally, those looking for overclocking capabilities should note that the Xeon Gold 6554S does not have an unlocked multiplier, limiting its flexibility for performance tuning. Furthermore, the system's capacity for 4000GB of memory may be overkill for smaller-scale tasks, potentially making it less practical for users with more moderate memory requirements.

General info:

Thermal Design Power (TDP) 270W
release date December 2023
semiconductor size 10 nm
PCI Express (PCIe) version 5
Supports 64-bit ✓
CPU temperature 91 °C
Has integrated graphics ✕

The Intel Xeon Gold 6554S has a thermal design power (TDP) of 270W, indicating its power consumption under full load. Built on a 10 nm process, this CPU supports PCIe 5.0 for faster data transfer rates. It operates at a maximum temperature of 91°C and supports 64-bit processing. Notably, it does not include integrated graphics, focusing on CPU performance for enterprise tasks.

Performance:

CPU speed 36 x 2.2 GHz
CPU threads 72 threads
turbo clock speed 4GHz
L3 cache 180 MB
clock multiplier 22
Has an unlocked multiplier ✕
L3 core 5 MB/core
Turbo Boost version 2

The Intel Xeon Gold 6554S operates with a total clock speed of 36 x 2.2 GHz and features 72 threads for efficient multitasking. It includes a 180 MB L3 cache, with a 5 MB/core distribution, and supports a turbo boost up to 4 GHz, leveraging Turbo Boost version 2 for higher performance. However, it does not have an unlocked clock multiplier, limiting overclocking capabilities.

Memory:

Supports ECC memory ✓
maximum memory bandwidth 332.8 GB/s
DDR memory version 5
RAM speed (max) 5200 MHz
maximum memory amount 4000GB
memory channels 8
bus transfer rate 20 GT/s

The Intel Xeon Gold 6554S supports ECC memory for improved data integrity and error correction. It offers a maximum memory bandwidth of 332.8 GB/s and can handle up to 4000GB of memory. With 8 memory channels and a RAM speed of 5200 MHz, it ensures high-speed data transfer and optimal performance across demanding workloads. The bus transfer rate reaches 20 GT/s, further enhancing system responsiveness.

Features:

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

The Intel Xeon Gold 6554S utilizes multithreading technology to improve parallel processing, enhancing its efficiency in multi-tasking environments. It supports a wide range of instruction sets, including MMX, F16C, FMA3, AES, AVX, AVX2, and SSE 4.1/4.2, ensuring compatibility with various applications. Additionally, it features the NX bit, providing protection against certain types of malicious software.

Benchmarks:

PassMark result 50777
PassMark result (single) 1802

The Intel Xeon Gold 6554S achieves a PassMark score of 50777, reflecting its strong overall performance. In single-threaded tasks, it scores 1802 in the PassMark single-thread benchmark, indicating solid capabilities for applications that require high single-core speed.

Final Verdict

The Intel Xeon Gold 6554S is a high-performance enterprise CPU designed for demanding workloads, offering substantial multitasking capabilities with its 72 threads and support for ECC memory to ensure data integrity. With a large L3 cache and impressive memory bandwidth, it is well-suited for memory-intensive applications like virtualization and data analysis. However, its lack of integrated graphics and overclocking potential may limit its appeal for users seeking a more flexible or integrated solution. Overall, it is an excellent choice for high-performance servers and enterprise environments where reliability and computational power are key priorities.

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