Intel Xeon 6737P

Name: Intel Xeon 6737P
Brand: Intel
SKU: 53181

Manufacturer: Intel

The Intel Xeon 6737P is a high-performance Enterprise CPU designed for demanding workloads. It supports 64 threads, features a base speed of 2.9 GHz with a turbo boost up to 4 GHz, and includes a large 144 MB L3 cache for improved data access speeds.

Key specifications of the Intel Xeon 6737P include support for DDR5 memory at a maximum speed of 6400 MHz, 8 memory channels, and up to 4000GB of ECC memory. It also features a 270W TDP, operates with a 3 nm semiconductor size, and has PCIe 5.0 support for high-speed data transfer.

Pros

Supports up to 4000GB of ECC memory, ensuring data integrity for critical applications.
Features 64 threads, allowing for efficient multitasking and parallel processing.
Includes a large 144 MB L3 cache, improving data retrieval speed for demanding workloads.
Supports PCIe 5.0 for fast data transfer, enhancing overall system performance.
Capable of turbo boosting up to 4 GHz, providing extra power for intensive tasks.

Cons

Does not have integrated graphics, requiring a separate GPU for display output.
Has a high thermal design power (TDP) of 270W, necessitating robust cooling solutions.
No unlocked multiplier, limiting overclocking potential for performance tuning.

Who is this for?

The Intel Xeon 6737P is ideal for enterprise environments and workloads that require significant processing power, such as data centers or high-performance computing. With its 64 threads and up to 4000GB of ECC memory, it excels at handling multi-threaded tasks and ensuring data integrity. This makes it well-suited for applications like scientific simulations, database management, and other resource-intensive tasks where stability and processing speed are paramount.

Who is this NOT for?

This CPU is not suitable for casual users or those who require integrated graphics, as it lacks integrated graphics, necessitating a dedicated GPU for display output. Its high 270W TDP also means it requires advanced cooling solutions, making it impractical for smaller or less powerful systems. Additionally, the absence of an unlocked multiplier limits customization and overclocking, which may not meet the needs of users seeking performance tuning for gaming or other performance-demanding tasks.

General info:

Thermal Design Power (TDP)	270W
release date	February 2025
semiconductor size	3 nm
PCI Express (PCIe) version	5
Supports 64-bit	✓
CPU temperature	102 °C
Has integrated graphics	✕

The Intel Xeon 6737P features a 270W thermal design power (TDP), indicating its high energy consumption and cooling requirements. It is built with a 3 nm semiconductor size, ensuring efficiency in processing. Additionally, the CPU supports PCIe 5.0 for fast data transfer and operates with 64-bit architecture, enhancing its capability to handle large datasets. However, it does not have integrated graphics, and its CPU temperature can reach up to 102 °C under load.

Performance:

CPU speed	32 x 2.9 GHz
CPU threads	64 threads
turbo clock speed	4GHz
L3 cache	144 MB
L1 cache	3584 KB
L2 cache	64 MB
L2 core	2 MB/core
clock multiplier	29
Has an unlocked multiplier	✕
L3 core	4.5 MB/core
Turbo Boost version	2

The Intel Xeon 6737P delivers substantial processing power with a total clock speed of 32 x 2.9 GHz and 64 threads, making it capable of handling multi-threaded tasks efficiently. It also features a large 144 MB L3 cache for faster data retrieval. With a turbo boost of up to 4 GHz and a clock multiplier of 29, the CPU is built for dynamic performance, though it lacks an unlocked multiplier for overclocking flexibility.

Memory:

Supports ECC memory	✓
DDR memory version	5
RAM speed (max)	6400 MHz
maximum memory amount	4000GB
memory channels	8
bus transfer rate	24 GT/s

The Intel Xeon 6737P supports ECC memory, providing error-correcting code for enhanced reliability in critical applications. It is compatible with DDR5 memory, capable of reaching speeds up to 6400 MHz, and supports a maximum memory size of 4000GB. Additionally, it offers 8 memory channels and a bus transfer rate of 24 GT/s, ensuring high bandwidth and efficient data flow.

Features:

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

The Intel Xeon 6737P utilizes multithreading to efficiently handle multiple tasks simultaneously. It supports a wide range of instruction sets, including MMX, AVX, AES, and FMA3, optimizing performance for various workloads. Additionally, the CPU includes the NX bit, which helps prevent certain types of malicious software from executing.

Benchmarks:

PassMark result	127075
PassMark result (single)	3366

The Intel Xeon 6737P achieves a strong overall performance with a PassMark score of 127075, indicating its capability in handling intensive workloads. For single-threaded tasks, it reaches a PassMark score of 3366, highlighting its efficiency in tasks requiring less parallelism.

Final Verdict

The Intel Xeon 6737P is a robust processor tailored for enterprise environments that demand high-performance computing. With its impressive 64 threads and massive 144 MB L3 cache, it excels in handling multi-threaded tasks and large datasets. While it lacks integrated graphics and requires substantial cooling due to its 270W TDP, it remains a strong choice for data centers or resource-heavy applications. Overall, its performance and memory capabilities make it well-suited for professional and mission-critical environments.