Intel Xeon Platinum 8458P
About processor
The Intel Xeon Platinum 8458P is a powerhouse of a processor designed for server platforms. With a massive 44 cores and 88 threads, this processor is built to handle heavy workloads and demanding applications. The 10 nm technology ensures efficiency and performance, making it a top choice for high-performance computing tasks.
The base frequency of 2.7 GHz and max turbo frequency of 3.8 GHz provide exceptional processing power, while the 82.5MB of L3 cache ensures quick access to frequently used data. The TDP of 350W indicates that this processor is power-hungry, but it's a worthwhile tradeoff for the level of performance it delivers.
In benchmarks, the Intel Xeon Platinum 8458P performs admirably, with a Geekbench 6 Single Core score of 1764 and a Multi Core score of 17458. These scores demonstrate the processor's ability to handle both single-threaded and multi-threaded tasks with ease.
Overall, the Intel Xeon Platinum 8458P is a top-of-the-line processor for server applications, offering exceptional performance, efficiency, and reliability for those who require the very best in processing power.
Basic
Label Name
Intel
Platform
Server
Launch Date
January 2023
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Xeon Platinum 8458P
Code Name
Sapphire Rapids
Foundry
Intel
Generation
Xeon Platinum (Sapphire Rapids-SP)
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
44
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
88
Performance-core Base Frequency
2.7 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
3.8 GHz
L1 Cache
80K per core
L2 Cache
2MB per core
L3 Cache
82.5MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel Socket 4677
Bus Frequency
100MHz
Multiplier
27.0
Unlocked Multiplier
No
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
10 nm
TDP
350 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
78 °C
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
5
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5-4800
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
8
ECC Memory Support
Yes
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A
Miscellaneous
PCIe Lanes
80
Benchmarks
Geekbench 5
Single Core
Score
901
Geekbench 5
Multi Core
Score
22822
Compared to Other CPU
Geekbench 5 Single Core
Geekbench 5 Multi Core