Intel Core Solo U1400 vs Intel Xeon Platinum 8256

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CPU comparison with benchmarks


Intel Core Solo U1400 CPU1 vs CPU2 Intel Xeon Platinum 8256
Intel Core Solo U1400 Intel Xeon Platinum 8256

CPU comparison

In this CPU comparison, we compare the Intel Core Solo U1400 and the Intel Xeon Platinum 8256 and use benchmarks to check which processor is faster.

We compare the Intel Core Solo U1400 1 core processor released in with the Intel Xeon Platinum 8256 which has 4 CPU cores and was introduced in Q2/2019.
Intel Core Solo (4) Family Intel Xeon Platinum (89)
Intel Core Solo T1000/U1000 (4) CPU group Intel Xeon Platinum 8200/9200 (21)
1 Generation 2
Yonah Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core Solo U1400 is a 1 core processor with a clock frequency of 1.20 GHz. The processor can compute 1 threads at the same time. The Intel Xeon Platinum 8256 clocks with 3.80 GHz (3.90 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Intel Core Solo U1400 Characteristic Intel Xeon Platinum 8256
1 Cores 4
1 Threads 8
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.20 GHz Frequency 3.80 GHz
-- Turbo Frequency (1 Core) 3.90 GHz
-- Turbo Frequency (All Cores) 3.90 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 Core Solo U1400 Characteristic Intel Xeon Platinum 8256
-- 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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 0 memory channels is supported by the Intel Core Solo U1400, while the Intel Xeon Platinum 8256 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 140.7 GB/s enabled.

Intel Core Solo U1400 Characteristic Intel Xeon Platinum 8256
Memory DDR4-2933
Max. Memory 1024 GB
0 Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 140.7 GB/s
No ECC Yes
2.00 MB L2 Cache --
-- L3 Cache 16.50 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The Intel Core Solo U1400 has a TDP of 6 W. The TDP of the Intel Xeon Platinum 8256 is 105 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core Solo U1400 Characteristic Intel Xeon Platinum 8256
6 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core Solo U1400 has 2.00 MB cache and is manufactured in 65 nm. The cache of Intel Xeon Platinum 8256 is at 16.50 MB. The processor is manufactured in 14 nm.

Intel Core Solo U1400 Characteristic Intel Xeon Platinum 8256
65 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-32 (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 479 Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Linux
Release date Q2/2019
-- Release price 7010 $
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Rate these processors

Here you can rate the Intel Core Solo U1400 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the Intel Xeon Platinum 8256 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core Solo U1400 Intel Core Solo U1400
1C 1T @ 1.20 GHz
0 (0%)
Intel Xeon Platinum 8256 Intel Xeon Platinum 8256
4C 8T @ 3.90 GHz
366 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core Solo U1400 Intel Core Solo U1400
1C 1T @ 1.20 GHz
131 (100%)
Intel Xeon Platinum 8256 Intel Xeon Platinum 8256
4C 8T @ 3.90 GHz
0 (0%)

Devices using this processor

Intel Core Solo U1400 Intel Xeon Platinum 8256
Unknown Unknown

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