Intel Xeon Platinum 8358P processor review

Xeon Platinum 8358P processor released by Intel; release date: 6 Apr 2021. At the time of release, the processor cost $3950. The processor is designed for server-computers and based on Ice Lake microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 32, threads - 64. Maximum CPU clock speed - 3.40 GHz. Maximum operating temperature - 80°C. Manufacturing process technology - 10 nm. Cache size: L1 - 2 MB, L2 - 32 MB, L3 - 48 MB.

Supported memory types: DDR4-3200. Maximum memory size: 6 TB.

Supported socket types: FCLGA4189. Power consumption (TDP): 240 Watt.

Specifications (specs)


Architecture codename Ice Lake
Launch date 6 Apr 2021
Launch price (MSRP) $3950
Place in performance rating not rated
Processor Number 8358P
Series 3rd Generation Intel Xeon Scalable Processors
Status Launched
Vertical segment Server


Base frequency 2.60 GHz
L1 cache 2 MB
L2 cache 32 MB
L3 cache 48 MB
Manufacturing process technology 10 nm
Maximum core temperature 80°C
Maximum frequency 3.40 GHz
Number of cores 32
Number of threads 64
Number of Ultra Path Interconnect (UPI) Links 3


Max memory channels 8
Maximum memory size 6 TB
Supported memory frequency 3200 MHz
Supported memory types DDR4-3200


Package Size 77.5mm x 56.5mm
Sockets supported FCLGA4189
Thermal Design Power (TDP) 240 Watt


Max number of PCIe lanes 64
PCI Express revision 4.0
Scalability 2S

Security & Reliability

Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)

Advanced Technologies

Instruction set extensions Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units 2
Speed Shift technology


Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)


Choose a CPU

Compare processors

Compare Intel Xeon Platinum 8358P with others

Intel Xeon Platinum 8358P Intel
Xeon Platinum 8358P
vs Intel Xeon Gold 6342 Intel
Xeon Gold 6342
Intel Xeon Platinum 8358P Intel
Xeon Platinum 8358P
vs Intel Xeon Gold 6348 Intel
Xeon Gold 6348
Intel Xeon Platinum 8358P Intel
Xeon Platinum 8358P
vs Intel Xeon Platinum 8358 Intel
Xeon Platinum 8358