Intel Xeon W-11555MLE vs Intel Xeon Platinum 8358P

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CPU comparison with benchmarks


Intel Xeon W-11555MLE CPU1 vs CPU2 Intel Xeon Platinum 8358P
Intel Xeon W-11555MLE Intel Xeon Platinum 8358P

CPU comparison

In this CPU comparison, we compare the Intel Xeon W-11555MLE and the Intel Xeon Platinum 8358P and use benchmarks to check which processor is faster.

We compare the Intel Xeon W-11555MLE 6 core processor released in Q3/2021 with the Intel Xeon Platinum 8358P which has 32 CPU cores and was introduced in Q2/2021.
Intel Xeon W (83) Family Intel Xeon Platinum (89)
Intel Xeon W-11000M (8) CPU group Intel Xeon Platinum 8300 (12)
11 Generation 3
Tiger Lake H Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-11555MLE is a 6 core processor with a clock frequency of 1.90 GHz (4.40 GHz). The processor can compute 12 threads at the same time. The Intel Xeon Platinum 8358P clocks with 2.60 GHz (3.40 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

Intel Xeon W-11555MLE Characteristic Intel Xeon Platinum 8358P
6 Cores 32
12 Threads 64
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.90 GHz Frequency 2.60 GHz
4.40 GHz Turbo Frequency (1 Core) 3.40 GHz
2.60 GHz Turbo Frequency (All Cores) 3.00 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon W-11555MLE Characteristic Intel Xeon Platinum 8358P
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 11th Gen (32 EU) GPU no iGPU
0.35 GHz GPU frequency --
1.35 GHz GPU (Turbo) --
11 GPU Generation --
10 nm Technology
3 Max. displays
32 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 11th Gen (32 EU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon W-11555MLE, while the Intel Xeon Platinum 8358P supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled.

Intel Xeon W-11555MLE Characteristic Intel Xeon Platinum 8358P
DDR4-3200 Memory DDR4-3200
128 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
51.2 GB/s Max. Bandwidth 204.8 GB/s
Yes ECC Yes
-- L2 Cache --
12.00 MB L3 Cache 48.00 MB
4.0 PCIe version 4.0
20 PCIe lanes 64
39.4 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The Intel Xeon W-11555MLE has a TDP of 25 W. The TDP of the Intel Xeon Platinum 8358P is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon W-11555MLE Characteristic Intel Xeon Platinum 8358P
25 W TDP (PL1 / PBP) 240 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon W-11555MLE has 12.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Platinum 8358P is at 48.00 MB. The processor is manufactured in 10 nm.

Intel Xeon W-11555MLE Characteristic Intel Xeon Platinum 8358P
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1787 Socket LGA 4189
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q3/2021 Release date Q2/2021
317 $ Release price 3950 $
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Rate these processors

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-11555MLE Intel Xeon W-11555MLE
6C 12T @ 4.40 GHz
0 (0%)
Intel Xeon Platinum 8358P Intel Xeon Platinum 8358P
32C 64T @ 3.40 GHz
1172 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon W-11555MLE Intel Xeon W-11555MLE
6C 12T @ 4.40 GHz
0 (0%)
Intel Xeon Platinum 8358P Intel Xeon Platinum 8358P
32C 64T @ 3.40 GHz
1520 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon W-11555MLE Intel Xeon W-11555MLE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 GHz
691 (100%)
Intel Xeon Platinum 8358P Intel Xeon Platinum 8358P
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Xeon W-11555MLE Intel Xeon Platinum 8358P
Unknown Unknown

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