Intel Processor 300 vs Intel Xeon W-11155MRE

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CPU comparison with benchmarks


Intel Processor 300 CPU1 vs CPU2 Intel Xeon W-11155MRE
Intel Processor 300 Intel Xeon W-11155MRE

CPU comparison

Intel Processor 300 or Intel Xeon W-11155MRE - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Processor 300 has 2 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Processor 300 was released in Q1/2024.

The Intel Xeon W-11155MRE has 4 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-11155MRE was released in Q3/2021.
Intel Processor U (4) Family Intel Xeon W (83)
Intel Core i 1400P/1400U (2) CPU group Intel Xeon W-11000M (8)
14 Generation 11
Raptor Lake U Refresh Architecture Tiger Lake H
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Processor 300 has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Processor 300 is 3.90 GHz while the Intel Xeon W-11155MRE has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-11155MRE is at 2.40 GHz (4.40 GHz).

Intel Processor 300 Characteristic Intel Xeon W-11155MRE
2 Cores 4
4 Threads 8
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.90 GHz Frequency 2.40 GHz
-- Turbo Frequency (1 Core) 4.40 GHz
-- Turbo Frequency (All Cores) 3.40 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Processor 300 Characteristic Intel Xeon W-11155MRE
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Processor 300 or Intel Xeon W-11155MRE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel UHD Graphics 710 GPU Intel UHD Graphics 11th Gen (16 EU)
0.30 GHz GPU frequency 0.35 GHz
1.45 GHz GPU (Turbo) 1.25 GHz
13 GPU Generation 11
14 nm Technology 10 nm
3 Max. displays 3
16 Compute units 16
128 Shader 128
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 64 GB
12 DirectX Version 12

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 710 GPU Intel UHD Graphics 11th Gen (16 EU)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Processor 300 can use up to 192 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Xeon W-11155MRE supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

Intel Processor 300 Characteristic Intel Xeon W-11155MRE
DDR5-4800, DDR4-3200 Memory DDR4-3200
192 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
2.50 MB L2 Cache --
6.00 MB L3 Cache 8.00 MB
4.0 PCIe version 4.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Processor 300 is 46 W, while the Intel Xeon W-11155MRE has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Processor 300 Characteristic Intel Xeon W-11155MRE
46 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 35 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Processor 300 is manufactured in 10 nm and has 8.50 MB cache. The Intel Xeon W-11155MRE is manufactured in 10 nm and has a 8.00 MB cache.

Intel Processor 300 Characteristic Intel Xeon W-11155MRE
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 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1700 Socket BGA 1787
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems
Q1/2024 Release date Q3/2021
82 $ Release price 249 $
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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 Processor 300 Intel Processor 300
Intel UHD Graphics 710 @ 1.45 GHz
371 (100%)
Intel Xeon W-11155MRE Intel Xeon W-11155MRE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz
320 (86%)

Devices using this processor

Intel Processor 300 Intel Xeon W-11155MRE
Unknown Unknown

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