Intel Xeon 6517P

Name: Intel Xeon 6517P
Brand: Intel
SKU: 38970

Manufacturer: Intel

The Intel Xeon 6517P is a powerful Enterprise CPU designed for demanding server and workstation environments. It offers 32 threads and a base clock speed of 16 x 3.2 GHz, making it suitable for high-performance tasks. The processor also features 72 MB of L3 cache, ensuring fast data access and overall system responsiveness.

With support for DDR5 memory, the Xeon 6517P can handle up to 4000GB of RAM at speeds of 6400 MHz. It also supports ECC memory for error correction and features PCIe 5.0 for high-speed data transfers. Additionally, the processor includes Turbo Boost 2.0, allowing for speeds up to 4.2 GHz when needed for intensive workloads.

Pros

Supports up to 4000GB of DDR5 RAM, offering significant memory capacity for large-scale workloads.
Equipped with 32 threads, enabling efficient multitasking and improved performance in parallel processing tasks.
Supports ECC memory, providing error correction to enhance reliability in critical applications.
Capable of reaching turbo speeds of up to 4.2 GHz, offering higher performance when needed for demanding tasks.
Features a high PassMark result of 49572, indicating strong overall processing performance for enterprise use.

Cons

Does not include integrated graphics, requiring a separate GPU for visual tasks.
Has a high TDP of 190W, which may necessitate robust cooling solutions in certain environments.
Does not support an unlocked multiplier, limiting overclocking potential for advanced users.

Who is this for?

The Intel Xeon 6517P is ideal for enterprise environments requiring substantial computational power. With 32 threads and support for up to 4000GB of DDR5 RAM, it excels in heavy multitasking, large-scale data processing, and high-performance computing tasks. Its ECC memory support further enhances reliability in mission-critical applications where data integrity is essential, making it suitable for servers and workstations demanding consistent performance under load.

Who is this NOT for?

The Intel Xeon 6517P may not be suitable for users or environments that require integrated graphics, as it does not feature any. Additionally, its 190W TDP means it requires a robust cooling solution, making it less ideal for compact or power-efficient setups. It is also not well-suited for users looking to overclock, as the processor does not support an unlocked multiplier.

General info:

Thermal Design Power (TDP)	190W
release date	February 2025
semiconductor size	3 nm
PCI Express (PCIe) version	5
Supports 64-bit	✓
CPU temperature	103 °C
Has integrated graphics	✕

The Intel Xeon 6517P features a Thermal Design Power (TDP) of 190W, indicating the amount of heat the processor is designed to dissipate under typical load. It uses a 3 nm semiconductor size, contributing to energy efficiency and performance. The processor supports PCIe 5.0 for fast data transfers but does not include integrated graphics. It also supports 64-bit processing and has a maximum CPU temperature of 103°C.

Performance:

CPU speed	16 x 3.2 GHz
CPU threads	32 threads
turbo clock speed	4.2GHz
L3 cache	72 MB
L1 cache	1792 KB
L2 cache	32 MB
L2 core	2 MB/core
clock multiplier	32
Has an unlocked multiplier	✕
L3 core	4.5 MB/core
Turbo Boost version	2

The Intel Xeon 6517P delivers a base CPU speed of 16 x 3.2 GHz, with a turbo boost reaching 4.2 GHz for higher performance during demanding tasks. It features a substantial 72 MB of L3 cache and 32 threads for efficient multitasking. With a total of 32 MB of L2 cache and 1792 KB of L1 cache, the processor is designed to handle large workloads effectively, while the clock multiplier is set at 32, though it does not support an unlocked multiplier.

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 6517P supports ECC memory for error correction, ensuring more reliable data integrity. It is compatible with DDR5 memory, allowing for a maximum RAM speed of 6400 MHz. The processor can handle up to 4000GB of memory across 8 memory channels, offering substantial bandwidth with a bus transfer rate of 24 GT/s.

Features:

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

The Intel Xeon 6517P supports multithreading, enabling better performance in parallel processing tasks. It also includes a range of instruction sets like MMX, AES, AVX, and SSE, enhancing its capability to handle various computational tasks efficiently. Additionally, the processor features the NX bit for enhanced security by preventing the execution of malicious code in certain areas of memory.

Benchmarks:

PassMark result	49572
PassMark result (single)	3481

The Intel Xeon 6517P has a solid performance score with a PassMark result of 49572, indicating strong overall processing power. For single-threaded tasks, it achieves a PassMark result of 3481, reflecting its efficiency in handling less parallelized workloads.

Final Verdict

The Intel Xeon 6517P is a robust Enterprise CPU designed for demanding workloads, offering impressive performance with 32 threads and support for up to 4000GB of DDR5 RAM. Its ECC memory support and high processing power make it a strong choice for environments where reliability and computational efficiency are paramount. While it may not be suitable for users requiring integrated graphics or overclocking capabilities, it stands as a solid option for servers and workstations needing high-performance and reliable operation in data-intensive tasks.