Intel Xeon 6337P specifications and in-depth review

Intel Xeon 6337P

Manufacturer: Intel

The Intel Xeon 6337P is an enterprise-grade processor designed for demanding workloads. It boasts 12 threads, a base speed of 3.5 GHz, and a turbo clock speed of 5.3 GHz, offering robust performance for data-intensive applications. The CPU also features a thermal design power (TDP) of 80W and supports 64-bit processing, making it a reliable choice for enterprise environments.

Key technical features of the Xeon 6337P include 18 MB L3 cache, support for ECC memory, and compatibility with DDR5 RAM up to 4800 MHz. With 2 memory channels and a maximum memory size of 128 GB, this processor is optimized for high-memory capacity systems. It also supports PCIe 5.0 and features advanced instruction sets like AVX2 and AES for enhanced performance and security.

Pros
  • Supports ECC memory, enhancing system stability and reliability.
  • Equipped with 12 threads, making it suitable for multitasking and parallel processing workloads.
  • Can handle up to 128GB of memory, ideal for demanding applications that require large memory capacities.
  • Supports DDR5 memory with a maximum speed of 4800 MHz, providing fast data handling capabilities.
  • Includes advanced instruction sets like AES, AVX2, and SSE 4.2, offering enhanced performance and security features.
Cons
  • Does not feature integrated graphics, requiring a separate GPU for display output.
  • Clock multiplier is locked, limiting overclocking potential for users looking to push performance further.
  • Has a high maximum CPU temperature of 100°C, which could necessitate additional cooling in high-performance setups.
Who is this for?

The Intel Xeon 6337P is well-suited for enterprise environments where reliability and performance are crucial. Its support for ECC memory ensures system stability in mission-critical applications, making it ideal for workstations or servers handling large datasets. With a high maximum memory capacity of 128GB and support for DDR5 memory at 4800 MHz, it is also well-equipped for resource-intensive tasks such as virtualization or big data processing.

Who is this NOT for?

This processor is not ideal for users seeking integrated graphics, as it lacks integrated GPU support, requiring a dedicated graphics card. Additionally, its locked clock multiplier limits overclocking potential, which may not appeal to users who wish to push the processor's performance further. It may also not be the best choice for compact systems where thermal management is a concern, as it has a high maximum temperature of 100°C.

General info:

Thermal Design Power (TDP) 80W
release date February 2025
semiconductor size 10 nm
PCI Express (PCIe) version 5
Supports 64-bit
CPU temperature 100 °C
Has integrated graphics

The Intel Xeon 6337P processor features a thermal design power (TDP) of 80W and is built on a 10 nm semiconductor process. It supports PCIe 5.0 for fast data transfer and is fully compatible with 64-bit systems. While it operates at a maximum temperature of 100°C, it does not include integrated graphics, making it a suitable choice for environments relying on discrete graphics solutions.

Performance:

CPU speed 6 x 3.5 GHz
CPU threads 12 threads
turbo clock speed 5.3GHz
L3 cache 18 MB
L1 cache 480 KB
L2 cache 12 MB
L2 core 2 MB/core
clock multiplier 35
Has an unlocked multiplier
L3 core 3 MB/core
Turbo Boost version 2

The Intel Xeon 6337P offers a solid performance profile with a base clock speed of 6 x 3.5 GHz and a turbo boost of up to 5.3 GHz. With 12 threads and a substantial 18 MB L3 cache, it is designed for multi-threaded tasks and large datasets. The processor also includes 480 KB of L1 cache, 12 MB of L2 cache, and utilizes a clock multiplier of 35, providing a balanced combination of speed and efficiency, although it does not feature an unlocked multiplier for overclocking.

Memory:

Supports ECC memory
DDR memory version 5
RAM speed (max) 4800 MHz
maximum memory amount 128GB
memory channels 2
bus transfer rate 16 GT/s

The Intel Xeon 6337P supports ECC memory for error correction, ensuring system stability. It is compatible with DDR5 memory up to a maximum speed of 4800 MHz, offering efficient data handling. The processor can accommodate up to 128GB of memory across 2 memory channels, providing a high capacity for demanding applications. Additionally, it features a bus transfer rate of 16 GT/s, enabling quick data movement between components.

Features:

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

The Intel Xeon 6337P is equipped with multithreading support, enabling enhanced performance in parallel tasks. It also includes a wide range of instruction sets such as MMX, AES, AVX, AVX2, and more, providing versatile computational capabilities. Additionally, the processor features the NX bit for improved security, helping protect against certain types of malicious attacks.

Benchmarks:

Final Verdict

The Intel Xeon 6337P is a reliable and robust choice for enterprise-level workloads, offering strong performance with its 12 threads and support for up to 128GB of DDR5 memory. Its ability to handle large datasets and support for ECC memory makes it ideal for mission-critical applications, though the lack of integrated graphics and overclocking potential may limit its versatility in some use cases. Overall, it is a solid processor for demanding environments requiring high memory capacity and stability.

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